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| Patents for George Upham | |||||
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| Number | Date | Patentee | Title | Type | |
| 7,580X | May 16, 1833 | G. Upham, L.H. Emmons | Propelling machinery by balance lever | ||
| 138,125 | Apr. 22, 1873 | J.R. Shangle, F.E. Brown | Corn Shellers | miller | |
| 187,928 | Feb. 27, 1877 | J. Shepard, W.M. Robinson, W.A. St. John | Pipe-Tongs | self-adjust wrenches | |