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| Patents for George H. Robinson | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 162,101 | Apr. 13, 1875 | G.H. Reynolds | Valve Gear for Steam Engines | |
 | 226,052 | Mar. 30, 1880 | J. Ericsson | Air-Engine | |
 | 282,750 | Aug. 07, 1883 | J. Miller | Drilling Machine | |
| 284,061 | Aug. 28, 1883 | G.H. Reynolds | Gas Engine | ||
| 284,328 | Sep. 04, 1883 | G.H. Reynolds | Gas Engine | ||
| 287,578 | Oct. 30, 1883 | G.H. Reynolds | Gas Engine | ||
| 318,654 | May 26, 1885 | J.L. Rathbun | Tapping Device | ||
| 928,332 | Jul. 20, 1909 | G.H. Robinson | Saw-sharpening machine | ||