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| Patents for Frank W. Greenleaf | |||||
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| Number | Date | Patentee | Title | Type | |
| 433,681 | Aug. 05, 1890 | R. Schofield, G.M. Hinkley | Offsetting saw-mill carriage | sawmill carriages | |
| 467,007 | Jan. 12, 1892 | G.M. Hinkley | Saw-mill carriage | sawmill carriages | |
| 491,683 | Feb. 14, 1893 | W.H. Trout, D.B. Hanson, G.M. Hinkley | Bandsaw mill | band sawmills | |
| 780,425 | Jan. 17, 1905 | G.M. Hinkley | Band-saw mill | band sawmills | |
| 879,265 | Feb. 18, 1908 | G.M. Hinkley | Adjustable box or bearing | circular ripsaws | |