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| Patents for Isaac W. Averill | |||||
| Number | Date | Patentee | Title | Type | |
| 2,215X | Nov. 05, 1814 | I.W. Averill | Boilers for and in making salt | stationary boilers | |
| 9,705X | Jun. 11, 1836 | I.W. Averill | Garden hoe | hoes | |