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| Patents for Francis C. Bowen | |||||
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| Number | Date | Patentee | Title | Type | |
| 300,314 | Jun. 10, 1884 | S.C. Ellis | Blind-slat-tenoning machine | windowblind machines | |
| 346,218 | Jul. 27, 1886 | L.H. Olmsted | Mole-trap | ||
| 389,627 | Sep. 18, 1888 | A. Wirsching | Screw Cutting Die | tap wrenches and die stocks | |