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| Patents for William H. Brown | |||||
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| Number | Date | Patentee | Title | Type | |
| 85,240 | Dec. 22, 1868 | J.T. Page | Coal Scuttle | coal scuttles | |
| 133,627 | Dec. 03, 1872 | W.H. Brown | Improvement in machines for shaping molding-machine cutters | tool making machines | |
| 144,381 | Nov. 11, 1873 | D.F. Williams, W.H. Brown | Improvement in Bench-Planes | ||
| 610,893 | Sep. 20, 1898 | W.H. Brown | Excelsior-machine | excelsior machines | |
| 728,668 | May 19, 1903 | W.H. Brown | Tack Extractor | nail extractors | |