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| Patents for John A. Thompson | |||||
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| Number | Date | Patentee | Title | Type | |
| 10,343 | Dec. 20, 1853 | S. Staples | Clamp for planking ships | clamps | |
| 79,030 | Jun. 16, 1868 | J.A. Thompson | Sharpening Mowing-Machine Knives | sharpening machines | |
| 110,089 | Dec. 13, 1870 | J.A. Thompson | Improvement in methods of uniting wood | ||
| 622,190 | Mar. 28, 1899 | C.O. Seavey | Saw-guide for sawing material for forming miter-joints | ||
| 845,672 | Feb. 26, 1907 | J.A. Thompson | Nail-extractor | nail extractors | |