| All Patents in class 123/164 |
Patents 1 -
10
of 16
      |
| Picture | Number | Date | Patentee | Title |
| | 558,369 | Apr. 14, 1896 | J.W. Eisenhuth | Gas Engine |
| | 597,326 | Jan. 11, 1898 | C. Quast | Gas Engine |
| | 643,002 | Feb. 06, 1900 | C.H. Blomstrom, W.J. Perkins | Electric Igniter for Explosive Engines |
 | 648,520 | May 01, 1900 | J.A. Ostenberg | Circuit Breaker for Gas Engines |
| | 649,778 | May 15, 1900 | D.M. Tuttle | Electrical Igniter for Gas-Engines |
| | 650,789 | May 29, 1900 | J.S. Losch | Gas Engine |
| | 663,643 | Dec. 11, 1900 | R. Bosch, F.R. Sima | Sparking Igniter for Explosion-Engines |
 | 719,072 | Jan. 27, 1903 | C.G. Annesley | Spark Igniting Mechanism for Explosive Engines |
 | 756,961 | Apr. 12, 1904 | N.E. Hildreth | Igniter Mechanism for Explosive Engines |
 | 757,064 | Apr. 12, 1904 | H.J. Smith | Electric Igniter for Gas Engines |
