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| Patents for Thomas Williams | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,624X | Dec. 19, 1822 | T. Williams | Corn Planter | corn planters | |
| 6,228X | Nov. 04, 1830 | T. Williams | Scraping flesh and hair from hides in the process of tanning | ||
| 6,818X | Oct. 31, 1831 | T. Williams | Scraping flesh and hair from hides in the process of tanning | ||
| RX-1 | Jan. 09, 1838 | J. Hatch | Machine for sowing plaster, ashes, seed, and other separable substances | crop planters | |