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| Patents for Robert Eastman | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,183X | Mar. 16, 1820 | R. Eastman, J. Jaquith | Circular saw for making clap boards | clapboard machines | |
| 5,742X | Dec. 07, 1829 | R. Eastman | Discharging fire arms | firearms | |
| 7,478X | Mar. 11, 1833 | R. Eastman | Reacting water wheel | water wheels | |
| 8,682X | Mar. 11, 1835 | R. Eastman | Water wheel | water wheels | |