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| Patents for William B. Potter | |||||
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| Number | Date | Patentee | Title | Type | |
| 524,396 | Aug. 14, 1894 | W.B. Potter | Controller for Electric Motors | motor controls | |
| 583,935 | Jun. 08, 1897 | F.E. Case, W.B. Potter | Series Parallel Controller | motor controls | |
| RE12,241 | Jul. 19, 1904 | W.B. Potter | Controller for Electric Motors | motor controls | |