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| Patents for William Sellers | |||||
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| Number | Date | Patentee | Title | Type | |
| 642,009 | Jan. 23, 1900 | W. Lewis, C. Sellers, W. Sellers | Hydraulic Press | punch presses | |
| 668,718 | Feb. 26, 1901 | W. Lewis, W. Sellers | Lathe | axle lathes | |
| 724,514 | Apr. 07, 1903 | W. Sellers | Machine Tool | vertical boring mills | |