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| Patents for Samuel B. Dean | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,426 | Feb. 07, 1844 | E.A. Lester | Oscillating Steam Engine | oscillating steam engines | |
| 130,361 | Aug. 13, 1872 | G. Ames, W.T. Nicholson, S.B. Dean | Improvement in Machines for Cutting Teeth on Cylinders | file cutting machines | |