| All Patents in class 123/347 |
Patents 1 -
15
of 30
      |
| Number | Date | Patentee | Title | Type |
| 278,255 | May 22, 1883 | L.H. Nash | Gas Engine | gas and gasoline engines |
| 313,923 | Mar. 17, 1885 | G. Daimler | Gas Engine | gas and gasoline engines |
| 346,374 | Jul. 27, 1886 | E. Körting | Regulator for Gas Engines | internal combustion engine governors |
| 398,108 | Feb. 19, 1889 | C.T. Wiedling | Gas Engine | gas and gasoline engines |
| 433,808 | Aug. 05, 1890 | N.A. Otto | Apparatus for Governing Gas or Petroleum Motor Engines | oil engines |
| 482,202 | Sep. 06, 1892 | H. Schumm | Gas or Oil Motor Engine | gas and gasoline engines |
| 511,535 | Dec. 26, 1893 | G.W. Lewis | Gas Engine | gas and gasoline engines |
| 531,861 | Jan. 01, 1895 | C.M. Rhodes | Gas Engine | gas and gasoline engines |
| 534,163 | Feb. 12, 1895 | J.W. Lambert | Gas-engine | gas and gasoline engines |
| 542,043 | Jul. 02, 1895 | J.A. Charter | Governor for Gas Engines | internal combustion engine governors |
| 545,709 | Sep. 03, 1895 | F.S. Mead | Gas Engine | gas and gasoline engines |
| 550,675 | Dec. 03, 1895 | O. Colborne | Gas or Vapor Engine | |
| 560,016 | May 12, 1896 | G. Alderson | Explosive Engine | |
| 562,307 | Jun. 16, 1896 | G.W. Lamos | Gas Engine | internal combustion engines |
| 563,535 | Jul. 07, 1896 | P.A. Winand | Gas or Oil Engine | oil engines |
