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| Patents for William Hovey | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,984X | Dec. 17, 1824 | W. Hovey | Cloth shearing machine | splitting and shearing machinery | |
| 5,867X | Mar. 10, 1830 | W. Hovey | Bench-Plane | planes | |
| 5,398 | Dec. 18, 1847 | W. Hovey | Machinery for Grinding Knives which have Warped Sufaces | tool grinders | |