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| Patents for Frank Alden | |||||
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| Number | Date | Patentee | Title | Type | |
| 53,698 | Apr. 03, 1866 | J.G. Steiger | Improvement in Spokeshaves | spokeshaves | |
| 62,151 | Feb. 19, 1867 | O.M. Pond | Corn Husker | corn huskers | |