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| Patents for H. W. Wells | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,739 | Sep. 03, 1846 | H. Merrell | Setting saw-logs | sawmill carriages | |
| 133,659 | Dec. 03, 1872 | S.H. Mitchell | Hand Corn Huskers | corn huskers | |
| 297,711 | Apr. 29, 1884 | D.M. Maxwell, J.D. Otis | Siding-Hook | clapboard markers | |
| 318,981 | Jun. 02, 1885 | A.W. Green | Tuning Hammer | musical instrument tools | |
| 427,689 | May 13, 1890 | J.U. Hubbard | Machine for forming ax-polls | making axes | |