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| Patents for Edwin H. Risley | |||||
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| Number | Date | Patentee | Title | Type | |
| 330,260 | Nov. 10, 1885 | E.K. Patten | Cutter-head | cutterheads | |
| 357,622 | Feb. 15, 1887 | E.K. Patten | Jointing and trimming machine | box making machines | |
| 375,893 | Jan. 03, 1888 | J. Pepper, Jr. | Shaping-machine | wood shapers | |