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| Patents for William T. Christy | |||||
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| Number | Date | Patentee | Title | Type | |
| 255,720 | Mar. 28, 1882 | E.C. Sheridan, W.T. Christy | Water Wheel | water wheels | |
| 319,391 | Jun. 02, 1885 | W.T. Christy | Water Motor | hydraulic motors | |