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| Patents for William B. Carpenter | |||||
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| Number | Date | Patentee | Title | Type | |
| 8,818X | May 09, 1835 | W.B. Carpenter, S.C. Sneed | Thrashing machine | miller | |
| 46,106 | Jan. 31, 1865 | A.A. Hoffman | Improvement in scroll-sawing machines | scrollsaws | |