| R.F. Sedgley | See also Sedgley, R.F. Inc. |
| REECHET | Trademark for Reechet Tool Corp. |
| REED [logo] | Trademark for Reed Manufacturing Co. |
| REX [logo] | Trademark for Rex File Company |
| Radcliffe, C.A. | Patent 2,868,049 |
| Radio-Lectric | Trademark for Bridgeport Hardware Mfg. |
| Rahling, H.D. | Patent 1,469,533 |
| Railroad Journal | 1915 Ad for Whitman & Barnes |
| Railroad Special | Trademark for Whitman & Barnes |
| Railway Age Gazette | 1910 Notice for Cochran Pipe Wrench |
| | 1916 Notice for GTD |
| Railway Master Mechanic | 1911 Ad for Brosnihan Wrench |
| Railway Mech. Eng. | 1920 Notice for Armstrong Bros. |
| | 1927 Notice for Heller Brothers |
| Rajah Company | Company Profile |
| | Crimping Pliers |
| | Rajah Trademark |
| Rajah | Trademark for Rajah Company |
| Rancke Manufacturing Co. | Company Profile |
| Rancke, A.W. | Founder, Hinsdale Manufacturing |
| Rank, T.L. | Patent 2,882,775 |
| Ratchet Adapter | 1 Inch Drive, Blackhawk 89986 |
| | 1/2-Drive, Blackhawk 49973, 2 |
| | 1/2-Drive, Blackhawk T-3 |
| | 1/2-Drive, Herbrand S-8 |
| | 1/2-Drive, Indestro C-V, 2 |
| | 1/2-Drive, Mossberg |
| | 1/2-Drive, Snap-on No. 6, 2 |
| | 1/2-Drive, Walden 1113 |
| | 3/8-Drive, Williams B-55 |
| | 7/16-Drive, Blackhawk 39967 |
| Ratchet | 1 Inch Drive, Armstrong 14-906 |
| | 1 Inch Drive, Armstrong XX-50 |
| | 1 Inch Drive, Blackhawk 89987 |
| | 1 Inch Drive, Plomb 5849 |
| | 1 Inch Drive, Williams NX-51 |
| | 1 Inch Drive, Williams X-51 |
| | 1 Inch Hex Drive, Walden 1132, 2 |
| | 1 Inch Hex Drive, Williams NX-50 |
| | 1.5-Hex Drive, OTC P-61 |
| | 1/2-Drive, Allen Billings |
| | 1/2-Drive, Allen Friction Wrench |
| | 1/2-Drive, Allen Universal Wrench |
| | 1/2-Drive, Allenite 10 Inch |
| | 1/2-Drive, Armstrong S-50, 2 |
| | 1/2-Drive, Armstrong S-51 |
| | 1/2-Drive, Armstrong S-91 |
| | 1/2-Drive, Armstrong SA-51 |
| | 1/2-Drive, Artisan 4270, 2, 3 |
| | 1/2-Drive, Ayer Tee-Handle |
| | 1/2-Drive, Bay State Autokit, 2 |
| Ratchet (Cont.) | 1/2-Drive, Bay State Pump 12 |
| | 1/2-Drive, Beckley-Ralston AT840 "Master" |
| | 1/2-Drive, Billings CA, 2 |
| | 1/2-Drive, Billings CB |
| | 1/2-Drive, Billings LS-1410, 2 |
| | 1/2-Drive, Billings S-1410 |
| | 1/2-Drive, Blackhawk 49977 |
| | 1/2-Drive, Blackhawk 49996 |
| | 1/2-Drive, Blackhawk 49997 |
| | 1/2-Drive, Blackhawk 911 |
| | 1/2-Drive, Blackhawk 911X, 2 |
| | 1/2-Drive, Blackhawk 9810 |
| | 1/2-Drive, Blackhawk 9811 |
| | 1/2-Drive, Bog 202 |
| | 1/2-Drive, Bog 202A |
| | 1/2-Drive, Bog 936 |
| | 1/2-Drive, Bog Gearless, 2 |
| | 1/2-Drive, Bon-E-Con ZA700 |
| | 1/2-Drive, Bon-E-Con ZA707 |
| | 1/2-Drive, Bonney 4093 |
| Ratchet (Cont.) | 1/2-Drive, Brazil Tools 4070 |
| | 1/2-Drive, Brazil Tools 4270, 2, 3 |
| | 1/2-Drive, Chrome Alloy 4070 |
| | 1/2-Drive, Cornwell 55 |
| | 1/2-Drive, Cornwell SR-2 |
| | 1/2-Drive, Cornwell SR-5 |
| | 1/2-Drive, Cornwell SR4 |
| | 1/2-Drive, Craftsman "BE" Reversible |
| | 1/2-Drive, Craftsman "BT", 2, 3, 4 |
| | 1/2-Drive, Craftsman "V", 2 |
| | 1/2-Drive, Craftsman C-97 |
| | 1/2-Drive, Craftsman Dual-Pawl |
| | 1/2-Drive, Craftsman H-Circle |
| | 1/2-Drive, Crescent LS70 |
| | 1/2-Drive, Crescent Mfg. "Pick-Up" |
| | 1/2-Drive, Duro 672, 2 |
| | 1/2-Drive, Duro Pressed-Flange, 2 |
| | 1/2-Drive, Duro-Chrome 4487 |
| | 1/2-Drive, Duro-Chrome 675 |
| | 1/2-Drive, Duro-Chrome 678D, 2 |
| Ratchet (Cont.) | 1/2-Drive, Duro-Chrome 699, 2 |
| | 1/2-Drive, Herbrand S-10, 2, 3 |
| | 1/2-Drive, Herbrand S-11, 2 |
| | 1/2-Drive, Herbrand S-17 |
| | 1/2-Drive, Herbrand S-5 |
| | 1/2-Drive, Herbrand S-6 |
| | 1/2-Drive, Herbrand S-7 |
| | 1/2-Drive, Herbrand S-9 |
| | 1/2-Drive, Hinsdale Early |
| | 1/2-Drive, Hinsdale H-1, 2 |
| | 1/2-Drive, Hinsdale H-12-R |
| | 1/2-Drive, Husky CS-41 |
| | 1/2-Drive, Husky CS-42 |
| | 1/2-Drive, Husky CS-45 |
| | 1/2-Drive, Husky H3183, 2 |
| | 1/2-Drive, Husky H4725 |
| | 1/2-Drive, Husky Wrench No. 1 |
| | 1/2-Drive, Indestro 3202, 2, 3 |
| | 1/2-Drive, Indestro 6472 |
| | 1/2-Drive, Indestro 655 |
| Ratchet (Cont.) | 1/2-Drive, Indestro 657 |
| | 1/2-Drive, Indestro Lever-Action |
| | 1/2-Drive, Indestro Select 6470 |
| | 1/2-Drive, Indestro Super 3201 |
| | 1/2-Drive, Indestro Super 3202R |
| | 1/2-Drive, Indestro Super 3275 |
| | 1/2-Drive, Indestro Super 3289 |
| | 1/2-Drive, Lowell Wrench No. 21 |
| | 1/2-Drive, Milwaukee Tool |
| | 1/2-Drive, Mitoloy 449 |
| | 1/2-Drive, Mossberg Auto-Clé |
| | 1/2-Drive, Mustang MS41 |
| | 1/2-Drive, NBM 45 |
| | 1/2-Drive, New Britain NS40, 2, 3 |
| | 1/2-Drive, None Better |
| | 1/2-Drive, None Better H4725 |
| | 1/2-Drive, None Better S40, 2 |
| | 1/2-Drive, None Better S45, 2 |
| | 1/2-Drive, OTC H-160 |
| | 1/2-Drive, OTC H-161 |
| Ratchet (Cont.) | 1/2-Drive, P&C 6211 |
| | 1/2-Drive, Penens 1661 |
| | 1/2-Drive, Plomb 5449 |
| | 1/2-Drive, Plomb DR8 |
| | 1/2-Drive, Plomb WF-38 |
| | 1/2-Drive, Proto 5449 |
| | 1/2-Drive, Proto WF-38 |
| | 1/2-Drive, Ray Flat |
| | 1/2-Drive, S-K 40170 |
| | 1/2-Drive, S-K 42470, 2 |
| | 1/2-Drive, S-K Early |
| | 1/2-Drive, Smith & Hemenway |
| | 1/2-Drive, Snap-on 71 |
| | 1/2-Drive, Snap-on 71-15 |
| | 1/2-Drive, Snap-on 71-NA |
| | 1/2-Drive, Snap-on 71A |
| | 1/2-Drive, Snap-on L-67 |
| | 1/2-Drive, Snap-on L-710 |
| | 1/2-Drive, Snap-on No. 7 |
| | 1/2-Drive, Stahlwille 10 Inch |
| Ratchet (Cont.) | 1/2-Drive, Syracuse Wrench |
| | 1/2-Drive, Thorsen 77 |
| | 1/2-Drive, Tiger Tools 4270, 2 |
| | 1/2-Drive, Truecraft 40130 |
| | 1/2-Drive, Truth R6 |
| | 1/2-Drive, Truth R6A |
| | 1/2-Drive, Vlchek 3800 |
| | 1/2-Drive, Vlchek WSSR10 |
| | 1/2-Drive, Walden 1116 |
| | 1/2-Drive, Walden 1125 |
| | 1/2-Drive, Walden 1150 |
| | 1/2-Drive, Walden 1160 |
| | 1/2-Drive, Walden 516, 2 |
| | 1/2-Drive, Walden 716 |
| | 1/2-Drive, Walden 916 |
| | 1/2-Drive, Walden OR916, 2, 3 |
| | 1/2-Drive, Ward's MQ 84-4783, 2 |
| | 1/2-Drive, Williams BS-71 |
| | 1/2-Drive, Williams S-50 |
| | 1/2-Drive, Williams S-51 |
| Ratchet (Cont.) | 1/2-Drive, Williams S-52 |
| | 1/2-Drive, Wizard H2833, 2 |
| | 1/2-Drive, Wright 4400 |
| | 1/2-Drive, Wright 4425 |
| | 1/2-Drive, Wright N-60 |
| | 1/2-Drive, Wright N500 |
| | 1/2-Hex Drive, APCO |
| | 1/2-Hex Drive, Bethlehem |
| | 1/2-Hex Drive, Duro 673, 2 |
| | 1/2-Hex Drive, Hexall |
| | 1/2-Hex Drive, Hinsdale S-15 |
| | 1/2-Hex Drive, Keystone M1555, 2 |
| | 1/2-Hex Drive, Keystone SK555 |
| | 1/2-Hex Drive, Lane Unique |
| | 1/2-Hex Drive, None Better Hurley Patent |
| | 1/2-Hex Drive, Peerless |
| | 1/2-Hex Drive, S-K 105 |
| | 1/2-Hex Drive, Service |
| | 1/2-Hex Drive, Wakefield 24 |
| | 1/2-Hex Drive, Williams S-50 |
| Ratchet (Cont.) | 1/4-Drive, Allen 10909 |
| | 1/4-Drive, Armstrong NMA-51 |
| | 1/4-Drive, Blackhawk 24991 |
| | 1/4-Drive, Bonney RF45 |
| | 1/4-Drive, Bonney V25 |
| | 1/4-Drive, Craftsman "BE" |
| | 1/4-Drive, Craftsman "BE" Reversible |
| | 1/4-Drive, Craftsman "V" |
| | 1/4-Drive, Craftsman H-Circle |
| | 1/4-Drive, Craftsman V-Shifter |
| | 1/4-Drive, Duro-Chrome 4487 |
| | 1/4-Drive, Duro-Chrome 4490 |
| | 1/4-Drive, Duro-Chrome 4575A |
| | 1/4-Drive, Husky H5126, 2 |
| | 1/4-Drive, Plomb 4749 |
| | 1/4-Drive, Plomb WF-8S |
| | 1/4-Drive, Vlchek 1800 |
| | 1/4-Drive, Walden-Worcester 867 |
| | 1/4-Drive, Williams B-50A |
| | 1/4-Drive, Williams F-50A |
| Ratchet (Cont.) | 1/4-Drive, Williams M-51 |
| | 1/4-Drive, Williams M-52 |
| | 1/4-Drive, Williams MR-51 |
| | 1/4-Drive, Williams NM-51 |
| | 11/16-Drive, Crescent Mfg. Miller |
| | 11/16-Drive, Larson Tool 9X |
| | 11/16-Drive, Mossberg 350, 2, 3 |
| | 11/16-Drive, Mossberg 355, 2 |
| | 11/16-Drive, Ray Flat |
| | 11/16-Drive, Syracuse Wrench 770 |
| | 11/16-Drive, Walden 522 |
| | 11/16-Drive, Walden No. 511 |
| | 13/16-Hex Drive, Husky HD-1 |
| | 3/4-Drive, Armstrong H-50 |
| | 3/4-Drive, Armstrong HA-51 |
| | 3/4-Drive, Billings H-1421, 2 |
| | 3/4-Drive, Blackhawk 69999 |
| | 3/4-Drive, Blackhawk 916, 2 |
| | 3/4-Drive, Blackhawk 916N |
| | 3/4-Drive, Cornwell Early Gearless |
| Ratchet (Cont.) | 3/4-Drive, Craftsman "K", 2 |
| | 3/4-Drive, Herbrand H-11 |
| | 3/4-Drive, Milwaukee Tool MH-17 |
| | 3/4-Drive, NBM NH44 |
| | 3/4-Drive, S-K 45170 |
| | 3/4-Drive, Snap-on L-725 |
| | 3/4-Drive, Snap-on L-72N, 2 |
| | 3/4-Drive, Snap-on L-72R |
| | 3/4-Drive, Thorsen 79 |
| | 3/4-Drive, Walden 5176 |
| | 3/4-Drive, Williams H-50 |
| | 3/4-Drive, Williams H-51 |
| | 3/4-Hex Drive, Billmont No. 8 |
| | 3/4-Hex Drive, Snap-on 71-M |
| | 3/8-Drive, Armstrong F-51 |
| | 3/8-Drive, Armstrong F-91 |
| | 3/8-Drive, Armstrong FA-50 |
| | 3/8-Drive, Armstrong FA-51 |
| | 3/8-Drive, Artisan 4570, 2, 3 |
| | 3/8-Drive, BAHCO 801050 |
| Ratchet (Cont.) | 3/8-Drive, Billings C-147 |
| | 3/8-Drive, Blackhawk 34981 |
| | 3/8-Drive, Blackhawk 34998 |
| | 3/8-Drive, Bon-E-Con ZT700 |
| | 3/8-Drive, Bonney T28 |
| | 3/8-Drive, Bonney T35 |
| | 3/8-Drive, Brazil Tools 4570, 2, 3 |
| | 3/8-Drive, Cornwell JR2 |
| | 3/8-Drive, Craftsman "BE" |
| | 3/8-Drive, Craftsman "BE" Reversible, 2 |
| | 3/8-Drive, Craftsman "V" |
| | 3/8-Drive, Craftsman "V" Quick-Release |
| | 3/8-Drive, Craftsman "V" |
| | 3/8-Drive, Craftsman CF-87 |
| | 3/8-Drive, Craftsman H-Circle |
| | 3/8-Drive, Crescent CT70 |
| | 3/8-Drive, Davenport Crick-It |
| | 3/8-Drive, Davenport Squeeze-Action |
| | 3/8-Drive, Dowidat No. 3093R |
| | 3/8-Drive, Herbrand J-10 |
| Ratchet (Cont.) | 3/8-Drive, Herbrand J-5 |
| | 3/8-Drive, Herbrand J-9 |
| | 3/8-Drive, Husky CB-43 |
| | 3/8-Drive, Husky CB-45 |
| | 3/8-Drive, Husky CB-54 |
| | 3/8-Drive, Indestro 2888 |
| | 3/8-Drive, Indestro Select 6270 |
| | 3/8-Drive, Indestro Super 2775 |
| | 3/8-Drive, New Britain NB40 |
| | 3/8-Drive, New Britain NB42 |
| | 3/8-Drive, New Britain NB45 |
| | 3/8-Drive, OTC H-260 |
| | 3/8-Drive, Palm-Grip |
| | 3/8-Drive, Penens 1260 |
| | 3/8-Drive, Proto 5249 |
| | 3/8-Drive, Ratchet 5249, 2 |
| | 3/8-Drive, S-K 45170 |
| | 3/8-Drive, Snap-on F-70 |
| | 3/8-Drive, Snap-on F-70A |
| | 3/8-Drive, Snap-on F-71-C |
| Ratchet (Cont.) | 3/8-Drive, Snap-on PF-87 |
| | 3/8-Drive, Thorsen 77J |
| | 3/8-Drive, Truecraft 20130 |
| | 3/8-Drive, Truecraft 30134 |
| | 3/8-Drive, Truecraft Indexable |
| | 3/8-Drive, Vi-Chrome 26800 |
| | 3/8-Drive, Vlchek WSLR6 |
| | 3/8-Drive, Volume VB-51 |
| | 3/8-Drive, Walden 4050 |
| | 3/8-Drive, Williams B-51, 2 |
| | 3/8-Drive, Williams B-52 |
| | 3/8-Drive, Williams F-50 |
| | 3/8-Drive, Wright 3400 |
| | 3/8-Drive, Wright 3428 |
| | 3/8-Drive, Wright MN60 |
| | 5/8-Drive, C.M.B. Wrench |
| | 5/8-Drive, Charles Miller |
| | 5/8-Drive, Chicago Mfg. A1 |
| | 5/8-Drive, Miller Combination "Giant" |
| | 5/8-Drive, Milwaukee Tool 5Z1948 |
| Ratchet (Cont.) | 5/8-Drive, Snap-on HD-7 |
| | 5/8-Drive, Starrett 443 |
| | 5/8-Drive, Syracuse Wrench |
| | 5/8-Drive, Walden 2285 |
| | 7/16-Drive, Blackhawk 39996 |
| | 7/16-Drive, Blackhawk 39997 |
| | 7/16-Hex Drive, Allen Mfg. |
| | 7/16-Hex Drive, Bog, 2 |
| | 7/16-Hex Drive, Hinsdale S-15 |
| | 7/8-Drive, Blackhawk 920, 2 |
| | 7/8-Drive, Cornwell Gearless |
| | 9/16-Hex Drive, Husky Wrench No. 1, 2, 3 |
| | 9/32-Drive, Armstrong M-51 |
| | 9/32-Drive, Plomb WF-8 |
| | Connecting Rod, Bog, 2 |
| | Die Stock, Reed No. 71 |
| | Favorite "A" |
| | Lowell Wrench No. 50 |
| | Lowell Wrench No. 51 |
| | Refrigeration, Bonney RF21 |
| Ratchet (Cont.) | Refrigeration, Bonney RF22 |
| | Refrigeration, Bonney RF25 |
| | Screwdriver, Belzer 2058 |
| | Screwdriver, Lane Unique |
| | Special, None Better |
| | Special, Plomb 5249 (V239.17-1) |
| | Walden No. 511 Wire-Handled |
| Ratcheting Wrench | A&E 3/4x7/8 |
| | Armstrong 27-513 9/16 |
| | Armstrong 3/4x7/8 |
| | Bay State 1/2x5/8 |
| | Bay State 25/32x7/8 |
| | Bay State 3/4 |
| | Bay State 3/8x1/2 |
| | Bay State 5/8 |
| | Blackhawk 4222 11/16 |
| | Blue Point Reversible BOERM16 |
| | Bog 11/16 |
| | Craftsman 1/4x5/16 |
| | Craftsman 14x15mm, 2 |
| | Craftsman 3/8x7/16, 2, 3 |
| | Detroit Tool SSR14, 2 |
| | Dunlap 1/2x9/16, 2 |
| | Dunlap 3/8x7/16, 2 |
| | Duro 671 11/16 |
| | Duro-Chrome 0704 |
| | Duro-Chrome 0705 |
| Ratcheting Wrench (Cont.) | Duro-Chrome 0708 |
| | GearWrench Flex 11/16 |
| | GearWrench Flex 16mm |
| | GearWrench Reversible 11/16 |
| | History of |
| | Indestro 0702 |
| | Indestro 0708 |
| | K-D No. 23 1/2 |
| | K-D No. 27 1/4x5/16 |
| | Klein 68205 11/16x3/4, 2 |
| | Langline RBM-1314 |
| | Mossberg 645 11/16 |
| | N.G.K. 36mm |
| | OTC RB-2428 |
| | P&C 9/16 |
| | Richards Wizard Adjustable |
| | Walden-Worcester 3/4 |
| Ratcho | Brand Used by J.H. Williams |
| Rauch, P. | Patent 1,519,166 |
| | Patent 1,723,074 |
| Ray (Sweden) | See also Orencoverken AB |
| | Brand Used by Orencoverken AB, 2 |
| | Flex-Box Wrench, 24x27mm |
| | Flex-Box Wrench, 5/8x11/16 |
| | Flex-Box Wrench, 7/16x1/2W |
| | Flex-Driver Wrench, 1/4x5/16 |
| Ray [logo] | Trademark for Packer Auto Specialty |
| Ray | See also Packer Auto Specialty |
| | Ell Handle, 1/2-Drive 210 |
| | Extension, 1/2-Drive 9 Inch |
| | Model 275 Wrench |
| | Model 410 Speeder |
| | Model 510 Speeder |
| | Model 654 Wrench |
| | Ratchet, 1/2-Drive Flat |
| | Ratchet, 11/16-Drive Flat |
| | Socket Set, 1/2-Drive 35-Piece |
| | Socket Set, No. 22 |
| | Socket Set, No. 31 |
| | Socket Set, No. 39 |
| | Socket, 1/2-Drive 1-1/4 |
| | Sockets, Pressed-Steel |
| | Universal, 1/2-Drive |
| Reamer | Pipe, Reed |
| Rearden, J.J. | Patent 2,430,368 |
| Red Devil | See also Smith & Hemenway |
| | Combination Pliers, 444 7.5 Inch |
| | Model 1000 Pliers |
| | Model 1000-8 Pliers |
| | Model 1050 Pliers |
| | Model 1906 Pliers, 2 |
| | Model 1950-8 Pliers |
| | Model 50 Pliers |
| | Model 925-10 Pliers, 2 |
| | Model 925-6 Pliers |
| | Model 999 Pliers |
| | Trademark for Smith & Hemenway, 2, 3 |
| Reechet Tool Co. | Patents Issued |
| Reechet Tool Corp. | Company Profile |
| | REECHET Trademark |
| Reechet | R-375 Right-Angle Driver |
| Reed Manufacturing Co. | Company History |
| | Drop Head, 5105-05 |
| | Patents Issued |
| | Pipe Reamer Attachment |
| | Pipe Wrench, No. 16 |
| | REED [logo] Trademark |
| | Ratchet Die Stock, No. 71 |
| | Trademarks Registered |
| Reese, F.T. | Patent 1,428,982 |
| Reilly, F.C. | Patent 1,624,508, 2, 3, 4, 5, 6 |
| Reist, W.D. | Patent 1,396,591 |
| Release Tool | Blackhawk 9004 |
| Reliance | Brand Used by Bridgeport Hardware Mfg. |
| Rev-O-Noc | Trademark for Hibbard Spencer Bartlett |
| Revonoc | See also Hibbard Spencer Bartlett |
| | Button's Pattern Pliers, 10 Inch |
| Rex File Company | See also Heller Brothers |
| | Acquisition (1921) by Heller Brothers |
| | REX [logo] Trademark |
| Rex Wrench | Company Profile |
| | Tee Adjustable Socket Set |
| | Tee Handle |
| Reynolds, H.L. | Patent 824,081 |
| | Patent 824,082 |
| Rhinevault, H.A. | Patent 2,008,367 |
| | Patent 2,162,359 |
| | Patent 2,190,585 |
| | Patent 2,193,984 |
| Rhode Island Tool | Company Profile |
| | No. 37 Wrench |
| | No. 5 Wrench |
| | Tool Identification |
| Rice, H.G. | Founder, Sure Seal Bottle Capper Co. |
| | Patent 1,257,637 |
| | Patent 1,376,583 |
| | Patent 1,689,298 |
| | Patent 1,784,203 |
| | Patent 1,869,945, 2, 3 |
| | Patent 1,904,328 |
| | Patent 1,912,725, 2 |
| | Patent 1,968,264 |
| | Patent 1,983,996 |
| | Patent RE15,222 |
| Rice, H.T.M. | Patent 2,417,569 |
| Richards Mfg. | Company Profile |
| | Wizard Adjustable Ratcheting Wrench |
| Richards, J.E. | Patent 868,127 |
| Richards-Wilcox | See also Richards Mfg. |
| Richardson, J.C. | Patent 545,613 |
| Richardson, J.J. | Patent 38,914 |
| Riddle, A. | Patent 835,034 |
| Ridge Tool Company | See also Ridgid |
| | See also Ridgid-Pattern Wrench |
| | See also Ritco |
| | Company History |
| | Patents Issued |
| | Pipe Wrench, 8 Inch Stillson |
| | Ridgid Trademark |
| | Ritco Trademark |
| | Trademarks Registered |
| Ridgid-Pattern Wrench | See also Ridge Tool Company |
| | Craftsman 14 Inch 55677 "BF", 2 |
| | Craftsman 14 Inch 55677 "DM" |
| | Craftsman 24 Inch 55679 "DM" |
| | Fuller 14 Inch |
| | KTC 300mm |
| | Sears 10 Inch "BF" |
| | Sears 14 Inch 30852 "BF" |
| | Truecraft 18 Inch 1618 |
| Ridgid | See also Ridge Tool Company |
| | Pipe Wrench, 10 Inch |
| | Pipe Wrench, 6 Inch |
| | Trademark for Ridge Tool Company |
| Riken Kaki Kōgyō | Company Profile |
| | Production for Honda Motors |
| | Tool Identification |
| Rinehart, W.A. | Patent 2,810,192 |
| Ritco | See also Ridge Tool Company |
| | Combination Wrench, 7/16 |
| | No. 1033C Wrench |
| | Trademark for Ridge Tool Company |
| Riverside Tool Co. | Trademark for Riverside Tool Company |
| Riverside Tool Company | Riverside Tool Co. Trademark |
| Riverside | See also Montgomery Ward & Co. |
| | See also Ward's Riverside |
| | Trademark for Montgomery Ward & Co. |
| Robert Wrench Co. | Company Profile |
| | Quick-Adjusting Pipe Wrench |
| Robert, F.P. | Patent 1,407,578, 2, 3 |
| Roberts, P.M. | Patent 3,208,318, 2 |
| | Patent 4,420,995 |
| Robinson, M.W. Co. | Maker of Carll Reversible Wrench |
| Robinson, S. | Patent 299,165 |
| | Patent 320,172, 2 |
| Rock Island Magazine | 1922 Ad for Larco Wrench |
| Rogers Drop Forging | Acquisition by St. Pierre Chain Corp. |
| Rogers, Printz & Co. | Arpeco Brand |
| | Company Profile |
| | Wedge-Adjusting Wrench, 4 Inch |
| | Wedge-Adjusting Wrench, 8 Inch, 2 |
| Rohrbach, G.C. | Patent 1,356,830 |
| Roller, L.G. | Patent 1,707,572 |
| Rommel, R. et al | Patent 2,997,903 |
| Ronson Specialty Co. | Company Profile |
| Ronson | Trademark for Aronson, Louis V. |
| Roren Drop Forging Co. | Briefly Noted |
| Rose, W. | Patent 1,628,744 |
| Rosel, W.E. Company | 5 In 1 Wrench |
| | Company Profile |
| Rosel, W.E. | Patent D53,641, 2 |
| Ross, H.R. | Patent 2,510,660 |
| Rotating-Grip | Drive Handle, Blackhawk 1523 |
| | Extension, Armstrong S-110, 2 |
| | Extension, Armstrong S-115 |
| | Extension, Blackhawk 1525 |
| | Extension, Blackhawk 49983 |
| | Extension, Blackhawk 9210 |
| | Extension, Blackhawk T-60 |
| | Extension, Husky Wrench L147 |
| | Extension, Milwaukee Tool HS-4 |
| | Extension, Milwaukee Tool HS-5-A |
| | Extension, Snap-On SG-12 |
| | Extension, Williams S-110 |
| | Extension, Williams S-115 |
| Rotfuss | Brand Used by Tracht-Odenthal |
| | Waterpump Pliers, 10 Inch |
| Rothweiler, H.N. | Patent 898,267 |
| Roto-Ratchet | Trademark for Sherman-Klove Co. |
| Rouse, J.W. et al | Patent 1,041,353 |
| Rowley, C.A. | Patent 1,858,418, 2 |
| Roxco | Brand Used by Trimont Mfg. |
| Rozmus, W.J. | Patent 2,913,942 |
| Rueb, T. | Patent 1,981,526, 2, 3 |
| | Patent 2,082,356 |
| | Patent 2,103,556 |
| | Patent 2,174,502 |
| | Patent 2,188,846, 2, 3 |
| | Patent 2,202,402 |
| | Patent 2,232,477, 2 |
| | Patent 2,327,821 |
| | Patent 2,334,039 |
| | Patent 2,398,330 |
| | Patent 2,636,759 |
| | Patent 2,657,604 |
| | Patent 2,744,432 |
| | Patent 2,977,824 |
| Ruesch, F. | Patent 1,515,618 |
| Russell, A.H. | Patent 545,537 |
| Rust Removal | Suggested Methods |