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| Patents for Frank M. Leavitt | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,124,752 | Jan. 12, 1915 | F.M. Leavitt | Governor for automobile torpedoes | torpedoes | |
| 1,291,031 | Jan. 14, 1919 | F.M. Leavitt | Gyroscope-spinning mechanism | torpedoes | |