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| Patents for Francis G. Boswell | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,072,535 | Sep. 09, 1913 | F. Waldner | Wrench | screw adjust wrenches | |
| 1,074,295 | Sep. 30, 1913 | G.G. Ross | Knife Sharpener | combination tools | |
| 1,078,862 | Nov. 18, 1913 | N.L. Kunkel | Combination Compasses and Marking-Gage | compasses | |
| 1,122,161 | Dec. 22, 1914 | W.W. McDade, R.S. Roland | Wire Stretcher And Wrench Combined | combination tools | |
| 1,169,833 | Feb. 01, 1916 | L.M. Kanavel | Combination Wrench and Wire Stretcher | pipe wrenches | |