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| Patents for Joseph R. Whitaker | |||||
| Number | Date | Patentee | Title | Type | |
| 227,169 | May 04, 1880 | N.M. Lawrence, J.C. Wykoff, J.R. Whitaker | Hand sawing-machine | drag saws | |
| 611,540 | Sep. 27, 1898 | J.R. Whitaker | Tire Bolting Machine | tire bolt wrenches | |