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| Patents for Charles J. Van Depoele | |||||
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| Number | Title | Classification(s) | |||
| 291,650 | Current Regulator for Electric Motors | 310/187, 318/293, 361/237 | |||
| 294,165 | Motor for Electric Regulators | 310/148, 310/239, 318/292 | |||
| 335,659 | Regulator for Dynamo Electric Machines | 322/27, 322/64, 322/69 | |||
| 413,986 | Alternate-current induction-motor | 310/159, 310/211, 310/266 | |||
| 429,746 | Electric Railway Motor Truck | 105/139 | |||
| 434,816 | Multiple Circuit Electric Motor | 318/493 | |||
| 435,264 | Reciprocating Electric Hammer | 72/430, 72/446 | |||