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| Patents for R. G. Hersey | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,041,234 | Oct. 15, 1912 | C.W. Blood | Automatic Feeding Table | specialty woodworking machines | |
| 1,187,690 | Jun. 20, 1916 | A.J. Whitfield | Improved Stillson Wrench | pipe wrenches | |