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| Patents for Edward C. Newcomb | |||||
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| Number | Date | Patentee | Title | Type | |
| 618,578 | Jan. 31, 1899 | E.C. Newcomb | Alternating current motor | electric motors | |
| 618,579 | Jan. 31, 1899 | E.C. Newcomb | Commutator short-circuiter | electric motors | |
| 1,108,087 | Aug. 18, 1914 | E.M. Tornmin | Automobile generator for operating headlights | electrical devices | |