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| Patents for Herbert D. Lauson | |||||
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| Number | Date | Patentee | Title | Type | |
| D31,140 | Jul. 04, 1899 | J.S. Taylor | Sliding Jaw For Pipe Wrenches | wrench jaw components | |
| 770,699 | Sep. 20, 1904 | O.S. Randall | Wrench | ratchet wrenches | |