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| Patents for George H. Williams | |||||
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| Number | Date | Patentee | Title | Type | |
| 552,081 | Dec. 24, 1895 | G.H. Williams | Steam Actuated Valve | steam engine valves | |
| 1,073,530 | Sep. 16, 1913 | J.W. Schatz | Ball-bearing structure | industrial machine bearings | |