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| Patents for S. W. Brainard | |||||
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| Number | Date | Patentee | Title | Type | |
| 634,216 | Oct. 03, 1899 | W.H. Robinson | Wrench | quick adjust wrenches | |
| 1,204,095 | Nov. 07, 1916 | C.J. Wallen | Rachet Wrench | ratchet wrenches | |
| 1,226,574 | May 15, 1917 | A.C. Nielsen | Micrometer Gage | micrometers | |
| 1,227,533 | May 22, 1917 | O. Ebert | Hollow Mill | milling machine cutters | |
| 1,293,734 | Feb. 11, 1919 | W.S. DuCharme | Pipe Wrench | pipe wrenches | |
| 1,293,735 | Feb. 11, 1919 | W.S. DuCharme | Turret Head Wrench | nut wrenches | |