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| Patents for Jos. H. Johnson | |||||
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| Number | Date | Patentee | Title | Type | |
| 383,049 | May 15, 1888 | F. Frank, A.F. Garrett | Improvements in Combination Wrenches and Ratchet-Drills | ratchet wrenches | |
| 476,767 | Jun. 07, 1892 | A.K. Lovell | Wrench | quick adjust wrenches | |