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| Patents for G. Frank Evans | |||||
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| Number | Date | Patentee | Title | Type | |
| 293,235 | Feb. 12, 1884 | G.F. Evans | Machine for Reducing Wood Pulp and Fiber | wood grinding machines | |
| 352,528 | Nov. 16, 1886 | G.F. Evans | Dies for Forging Metal | wrench jaw components | |
| 390,216 | Oct. 02, 1888 | G.F. Evans | Speed Regulating Device | industrial machine pulleys and belt drive mechanisms | |