| All Patents in class 137/47 |
Patents 1 -
10
of 11
      |
| Picture | Number | Date | Patentee | Title |
 | 26,414 | Dec. 13, 1859 | I.Y. Chubbuck | Fan-governor for steam-engines |
 | 58,491 | Oct. 02, 1866 | T. Silver | Improvement in governors for steam-engines |
 | 60,192 | Dec. 04, 1866 | R.K. Huntoon | Improvement in steam-engine governors |
 | 71,015 | Nov. 19, 1867 | R.K. Huntoon | Governor for Steam Engines |
 | 82,729 | Oct. 06, 1868 | J.A. Marden | Improvement in governors for steam-engines |
 | RE3,759 | Dec. 14, 1869 | R.K. Huntoon | Improvement in Steam-Engine Governors |
| | 138,420 | Apr. 29, 1873 | O. Marland | Marine Steam-Engine Governors |
 | 319,260 | Jun. 02, 1885 | A.L. Ide | Governor for Steam and Fluid Engines |
 | 386,213 | Jul. 17, 1888 | L.H. Nash | Ignitor for Gas Engines |
| | 588,656 | Aug. 24, 1897 | J.F. Raders | Non-Centrifugal Governor and Speed Indicator |
