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| Patents for Joel Sharp | |||||
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| Number | Date | Patentee | Title | Type | |
| 11,364 | Jul. 25, 1854 | L.A. Dole | Self-centering hub-boring machine | wood lathe chucks | |
| 92,828 | Jul. 20, 1869 | N. Hunt | Improvement in head-blocks | sawmill headblocks | |
| 204,924 | Jun. 18, 1878 | N. Hunt, J.W. Thompson | Governor | steam engine governors | |