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| Patents for William E. Sheffield | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,180X | Dec. 20, 1809 | W.E. Sheffield | Machine for sawing felloes | other wood sawing machines | |
| 3,685X | Apr. 15, 1823 | W.E. Sheffield | Corn sheller | corn shellers | |