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| Patents for George M. Richards | |||||
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| Number | Date | Patentee | Title | Type | |
| 399,348 | Mar. 12, 1889 | G.M. Richards | Hydrocarbon Engine | internal combustion engines | |
| 604,079 | May 17, 1898 | G.J. Record | Device For Closing Cans Or Other Receptacles | pliers | |