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| Patents for Henry E. Nottingham | |||||
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| Number | Date | Patentee | Title | Type | |
| 315,049 | Apr. 07, 1885 | T. McFarlan, H.E. Nottingham | Drilling-machine | drill presses | |
| 502,446 | Aug. 01, 1893 | H.E. Nottingham, A. Tucker | Friction Clutch | industrial machine clutches | |