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| Patents for Joseph B. Boos | |||||
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| Number | Date | Patentee | Title | Type | |
| D130,015 | Oct. 21, 1941 | L.R. Boos, J.B. Boos | Wrench | screw adjust wrenches | |
| 2,304,072 | Dec. 08, 1942 | L.R. Boos, J.B. Boos | Wrench | screw adjust wrenches | |