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| Patents for Joshua Witherle (Witherlee) | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,412X | Jan. 16, 1811 | J. Witherle (Witherlee) | Improved cocks or locks for the passage of fluids | ||
| 1,524X | May 28, 1811 | J. Witherle (Witherlee) | Fur cutting machine | ||