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| Patents for James E. Atwood | |||||
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| Number | Date | Patentee | Title | Type | |
| 60,321 | Dec. 11, 1866 | J.E. Atwood | Improvement in saws | saw teeth | |
| RE2,728 | Aug. 13, 1867 | J. Newton | Securing cutters to disks | cutterheads | |
| 70,680 | Nov. 12, 1867 | J.E. Atwood | Improvement in saws | saw teeth | |