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| Patents for James Mathes | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,648X | Jan. 16, 1812 | J. Mathes, G. Trumball, G. Brewster | Machine for spinning cotton, etc. | spinner | |
| 1,928X | May 27, 1813 | J. Mathes | Raising a nap on cloth | ||