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| Patents for Frederick K. Lawrence | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,275,707 | Aug. 13, 1918 | F.K. Lawrence | Demountable Rim Wrench | automotive specialty wrenches | |
| 1,360,121 | Nov. 23, 1920 | F.K. Lawrence | Multiple Socket Head | wrench sockets | |
| 1,395,436 | Nov. 01, 1921 | F.K. Lawrence | Turning Tool | universal joints | |