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| Patents for P. A. Sturtevant Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| D112,888 | Jan. 10, 1939 | P.A. Sturtevant | Wrench or Similar Article | torque wrenches | |
| 2,283,707 | May 19, 1942 | P.A. Sturtevant | Torque Wrench | torque wrenches | |