| All Patents in class 73/513 |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 254,775 | Mar. 07, 1882 | W.A. Cogswell, J.L. Judson | Governor |
 | 300,705 | Jun. 17, 1884 | J.W. Gardner, R.W. Gardner | Governor |
| | 494,746 | Apr. 04, 1893 | F. Phillips | Governor for steam-engines |
| | 574,320 | Dec. 29, 1896 | A. Giesler | Electric Water Wheel Governor |
| | 1,003,198 | Sep. 12, 1911 | R.H. Pascall | Engine Governor |
| | 1,283,781 | Nov. 05, 1918 | R.M. Hvid | Governor Control |
| | 1,943,069 | Jan. 09, 1934 | M.J. Goldberg | Governor Control Mechanism |
 | 2,174,391 | Sep. 26, 1939 | E.C. Read | Governor |
| | 2,307,974 | Jan. 12, 1943 | H.H. Turner | Governor |
