| Patents for Wm. M. Monroe |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 296,877 | Apr. 15, 1884 | B. Ross | Wrench | quick adjust wrenches |
| 331,158 | Nov. 24, 1885 | E. Phillips | Wrench | wrench jaw components |
| 336,262 | Feb. 16, 1886 | C.C. Runyan | Improvements in Monkey-Wrenches | quick adjust wrenches |
| 357,986 | Feb. 15, 1887 | A.D. Gates | Improvements in Monkey-Wrenches | screw adjust wrenches |
| 397,794 | Feb. 12, 1889 | A.D. Gates | Manufacture of Wrenches | nut wrenches |
| 643,540 | Feb. 13, 1900 | J. Rumery | Combined Ratchet-Drill and Monkey Wrench | wrench jaw components |
| 1,428,582 | Sep. 12, 1922 | F.W. Dietz | Device for Drwaing Parallel Lines | dividers |
