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| Patents for Willis L. Brown | |||||
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| Number | Date | Patentee | Title | Type | |
| 97,096 | Nov. 23, 1869 | R. Lawson | Improvement in lathe for turning ovals | wood lathes | |
| 854,874 | May 28, 1907 | J.E. Crandall | Lubricator | tool lubricators | |