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| Patents for H. E. Clifton | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 24,314 | Jun. 07, 1859 | J. Lemman | Machine for sawing circular bevels | |
 | 27,081 | Feb. 07, 1860 | E.H. Stearns | Method of rossing saw-logs | |
 | 28,787 | Jun. 19, 1860 | J. Shubert, J. Stamm | Spoke-machine | |