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| Patents for George Walker | |||||
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| Number | Date | Patentee | Title | Type | |
| 73,210 | Jan. 07, 1868 | G. Walker | Improvement in saws | saw teeth | |
| 100,089 | Feb. 22, 1870 | G. Walker | Improvement in Saw-Grinding Machine | tool making machines | |
| 107,903 | Oct. 04, 1870 | J.L. Hathaway | Finishing Watch Wheels | gear making machines | |
| 616,803 | Dec. 27, 1898 | W. Pearce, G. Walker | Nail-puller | nail extractors | |
| 760,715 | May 24, 1904 | G. Walker | Nail Puller | nail extractors | |