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| Patents for Edward Matthews | |||||
| Number | Date | Patentee | Title | Type | |
| 1,466,136 | Aug. 28, 1923 | E. Matthews | Wrench | self-adjust wrenches | |
| D138,173 | Jun. 27, 1944 | E. Matthews | Auto Grip | self-adjust wrenches | |
| D162,856 | Apr. 10, 1951 | E. Matthews | Adjustable Wrench | self-adjust wrenches | |