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| Patents for H. A. Sherrill | |||||
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| Number | Date | Patentee | Title | Type | |
| 169,557 | Nov. 02, 1875 | A.B. Lipsey | Improvement in Wrenches | screw adjust wrenches | |
| 213,783 | Apr. 01, 1879 | H.W. Sherrill | Hot-Air Engine | hot air engines | |