| All Patents in class 123/58.5 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 522,811 | Jul. 10, 1894 | J. Walrath | Explosive Gas Engine | gas and gasoline engines |
| 533,922 | Feb. 12, 1895 | S. Vivian, F.A. Rider | Gas Engine | gas and gasoline engines |
| 544,586 | Aug. 13, 1895 | F.S. Mead | Gas or Oil Engine | gas and gasoline engines |
| 550,785 | Dec. 03, 1895 | J.E. Friend | Hydrocarbon Motor | |
| 560,920 | May 26, 1896 | H.L. Parker | Gas Engine | gas and gasoline engines |
| 581,683 | Apr. 27, 1897 | W.O. Worth | Gas Engine | gas and gasoline engines |
| 1,075,545 | Oct. 14, 1913 | J.F. Buhr | Explosive Engine | |
| 1,296,147 | Mar. 04, 1919 | A. Winton | Internal Combustion Motor | air supply apparatus |
