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| Patents for Franklin H. Brown | |||||
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| Number | Date | Patentee | Title | Type | |
| 520,562 | May 29, 1894 | A. Dudly | Improvement in Nipple-Grips | spoke nipple wrenches | |
| 631,801 | Aug. 29, 1899 | C. Bongfeldt, R.L. Levin | Wrench. | spoke nipple wrenches | |
| D34,901 | Aug. 06, 1901 | A. Dudly | Design for a Slide-Piece for Wrenches | wrench jaw components | |
| D35,421 | Dec. 10, 1901 | A. Dudly | Design for a Wrench-Stock | wrench handle components | |