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| Patents for Ebenezer G. Lamson | |||||
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| Number | Date | Patentee | Title | Type | |
| 52,056 | Jan. 16, 1866 | E.G. Lamson | Improvement in Augers | auger bits | |
| 66,009 | Jun. 25, 1867 | J.S. Farnsworth | Improvement in Dies for Swaging and Punching the Jaws of Wrenches | wrench jaw components | |
| 102,957 | May 10, 1870 | D.M. Moore | Universal Square | miter squares | |