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| Patents for Richard S. Schevenell | |||||
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| Number | Date | Patentee | Title | Type | |
| 7,291X | Nov. 13, 1832 | R.S. Schevenell | Horse power and accelerating machine | animal powered apparatus | |
| 13,602 | Sep. 25, 1855 | R.S. Schevenell, H. Schevenell | Machine for cutting ornamental moldings | molders | |