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| Patents for Benjamin Atwell | |||||
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| Number | Date | Patentee | Title | Type | |
| 935X | Sep. 19, 1808 | B. Atwell | Fanning and winnowing mill | winnowing machines | |
| 1,107X | Jul. 18, 1809 | B. Atwell | Cheese press | cheese press | |
| 1,141X | Oct. 14, 1809 | I. Nichols, B. Atwell | Churn | churns | |