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| Patents for John F. Sauerman | |||||
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| Number | Date | Patentee | Title | Type | |
| 467,562 | Jan. 26, 1892 | J.F. Sauerman | Combination Bevel & Surface Gage | bevel squares | |
| 480,140 | Aug. 02, 1892 | J.F. Sauerman | Chain Pipe Wrench | chain and strap wrenches | |