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| Patents for George F. Cramer | |||||
| Number | Date | Patentee | Title | Type | |
| 807,266 | Dec. 12, 1905 | S.S. Hall | Governor Head | steam engine governors | |
| 1,123,462 | Jan. 05, 1915 | J.E. Anderson, J. Anderson | Wrench | pipe and nut combination wrenches | |