| All Patents in class 123/157 |
Patents 1 -
10
of 24
      |
| Picture | Number | Date | Patentee | Title |
| | 525,828 | Sep. 11, 1894 | P.A. Winand | Electrical Igniter for Gas or Hydrocarbon Engine |
| | 538,132 | Apr. 23, 1895 | A.J. Signor | Electrical Igniting Device for Gas Engines |
| | 539,710 | May 21, 1895 | C. Sintz | Gas Engine |
| | 562,673 | Jun. 23, 1896 | F.M. Spaulding | Electric Igniter for Gas or Hydrocarbon Engines |
| | 569,530 | Oct. 13, 1896 | H.A. Winter | Gas Engine |
 | 583,586 | Jun. 01, 1897 | E. Ruud, G. Westinghouse | Electric Igniter for Gas Engines |
| | 588,917 | Aug. 24, 1897 | A.R. Middleton, C. White | Igniter for Gas Engines |
| | 592,669 | Oct. 26, 1897 | C. Sintz | Gas Engine |
 | 630,624 | Aug. 08, 1899 | F.G. Hobart, C.H. Morse, Jr. | Gas Engine Igniter |
| | 643,002 | Feb. 06, 1900 | C.H. Blomstrom, W.J. Perkins | Electric Igniter for Explosive Engines |
