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| Patents for William J. Tinkler | |||||
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| Number | Date | Patentee | Title | Type | |
| 743,072 | Nov. 03, 1903 | W.J. Grinden | Pipe Vise | pipe and chain vises | |
| 773,773 | Nov. 01, 1904 | H.C. Chase, G. Amborn | Chain Pipe-Wrench | chain and strap wrenches | |