| All Patents in class 123/334 |
Patents 16 -
21
of 21
      |
| Number | Date | Patentee | Title | Type |
| 726,731 | Apr. 28, 1903 | W.J. McVicker | Gas Engine | |
| 787,417 | Apr. 18, 1905 | E. Westman | Governing Device for Valve and Igniter Gear for Explosive Engines | internal combustion engine governors |
| 862,599 | Aug. 06, 1907 | L.W. Witry | Speed-regulating device for explosive-engines | gas and gasoline engines |
| 877,024 | Jan. 21, 1908 | C.H. Way | Governor for Explosion Engines | internal combustion engine governors |
| 1,591,032 | Jul. 06, 1926 | E.E. Fopay | Internal Combustion Engine | |
| 1,678,908 | Jul. 31, 1928 | C.B. Jahnke | Governor Control for Internal Combustion Engines | internal combustion engine governors |
