| Patents for John W. Donnell |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 525,318 | Aug. 28, 1894 | S.M. Friede | Compound Action Monkey Wrench | angle adjustable wrenches |
| 525,683 | Sep. 04, 1894 | S.M. Friede | Combined Pipe, Ratchet and Monkey Wrench | |
| 525,684 | Sep. 04, 1894 | S.M. Friede | Combined Monkey and Pipe Ratchet Wrench | screw adjust wrenches |
| 530,518 | Dec. 11, 1894 | S.M. Friede | Combined Monkey and Pipe Wrench | pipe and nut combination wrenches |
| 546,142 | Sep. 10, 1895 | S.M. Friede | Pipe Wrench | pipe wrenches |
| 564,513 | Jul. 21, 1896 | S.M. Friede | Wrench | screw adjust wrenches |
