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| Patents for Jonas P. Curtiss | |||||
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| Number | Date | Patentee | Title | Type | |
| 81,608 | Sep. 01, 1868 | J.P. Curtiss | Machine for Grinding Metal Articles | grinders | |
| 115,582 | Jun. 06, 1871 | J.P. Curtiss | Improvement in Screwdrivers | screwdriver blades | |
| 176,462 | Apr. 25, 1876 | J.P. Curtiss | Improvement in Awl-Hafts | tool holders | |