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| Patents for M. J. Clagett | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 309,389 | Dec. 16, 1884 | W.P. Heffron | Wrench | |
| 316,156 | Apr. 21, 1885 | H. Leverentz | Planing-machine attachment | ||
| 336,814 | Feb. 23, 1886 | C.M. Letz | Machine-table gage | ||
 | 419,571 | Jan. 14, 1890 | F.S. Thring | Improvements in Ratchet Wrenches | |
 | 431,510 | Jul. 01, 1890 | C.H. Douglas | Saw | |