| All Patents in class 73/544 |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 162,782 | May 04, 1875 | G. Westinghouse, Jr. | Improvement in governors for steam-engines |
| | 314,528 | Mar. 24, 1885 | A.E. Hardy | Governor for Steam Engines |
 | 654,007 | Jul. 17, 1900 | J.E. Kimble | Steam Engine Governor |
 | 815,114 | Mar. 13, 1906 | R.H. Pascall | Governor for Engines |
 | 841,832 | Jan. 22, 1907 | W.N. Rumely, C.N. Walsh | Centrifugal Governor |
| | 1,190,945 | Jul. 11, 1916 | J.L. Osborne | Pump Controlling Device |
 | 1,190,946 | Jul. 11, 1916 | J.L. Osborne | Governor |
| | 1,943,069 | Jan. 09, 1934 | M.J. Goldberg | Governor Control Mechanism |
| | 2,639,135 | May 19, 1953 | H.E. Sloan | Speed-Controlled Actuacting Device |
