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| Patents for Stanley B. Hildreth | |||||
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| Number | Date | Patentee | Title | Type | |
| 128,209 | Jun. 25, 1872 | G.E. Burt, S.B. Hildreth, C.B. Ballard | Improvement in sawing-machines | firewood machines | |
| 203,320 | May 07, 1878 | G.E. Burt, E.A. Hildreth | Improvement in horse-powers | animal powered apparatus | |
| CA-21,488 | Apr. 22, 1885 | E.A. Hildreth, S.B. Hildreth | Machinery for splitting wood | firewood machines | |