| All Patents in class 81/99 |
Patents 91 -
105
of 110
      |
| Number | Date | Patentee | Title | Type |
| 1,333,174 | Mar. 09, 1920 | O.H. Henry | Wrench | self-adjust wrenches |
| 1,406,910 | Feb. 14, 1922 | H.C. Sutherland | Wrench | self-adjust wrenches |
| 1,445,211 | Feb. 13, 1923 | T.F. Gore | Wrench | self-adjust wrenches |
| 1,456,620 | May 29, 1923 | G.W. Cary | Wrench | self-adjust wrenches |
| 1,468,529 | Sep. 18, 1923 | W.O. Vivarttas | Wrench | pipe wrenches |
| 1,486,981 | Mar. 18, 1924 | P.J. Magnan | Wrench | pliers type wrenches |
| 1,489,458 | Apr. 08, 1924 | W. Petersen | Wrench | locking pliers |
| 1,533,602 | Apr. 14, 1925 | H.A. Mead, E.E. Lynch | Wrench | wrench jaw components |
| 1,618,820 | Feb. 22, 1927 | W. Gordon | Pipe Wrench | pipe wrenches |
| 1,634,908 | Jul. 05, 1927 | H.A. Mead, E.E. Lynch | Wrench | nut wrenches |
| 1,735,257 | Nov. 12, 1929 | H.A. Mead | Wrench | self-adjust wrenches |
| 1,763,353 | Jun. 10, 1930 | W.M. Heller | Wrench | firehose and hydrant wrenches |
| 1,885,616 | Nov. 01, 1932 | H.A. Mead | Wrench | wrench jaw components |
| 2,028,406 | Jan. 21, 1936 | H.A. Mead | Double Jaw Wrench | self-adjust wrenches |
| 2,057,899 | Oct. 20, 1936 | W.B. Lucas | Wrench | |
