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| Patents for Abel Look | |||||
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| Number | Date | Patentee | Title | Type | |
| 6,592X | Jun. 13, 1831 | A. Look | Separating rice, grain, etc. | miller | |
| 6,972X | Mar. 21, 1832 | W. Coleman, Jr., A. Look | Separating grain, grass seeds, rice, etc. from straw | threshers and thrashers | |
| 7,931X | Dec. 31, 1833 | A. Look | Cars and rail-road wheels for curved roads | ||