| All Patents in class 123/146.5A |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 317,892 | May 12, 1885 | D.S. Troy | Gas Engine | gas and gasoline engines |
| 335,970 | Feb. 09, 1886 | C.E. Skinner | Electrical Igniter for Gas Engines | ignition systems |
| 430,505 | Jun. 17, 1890 | J.F. Daly, M.M. Barrett | Gas Engine | gas and gasoline engines |
| 448,369 | Mar. 17, 1891 | D.S. Regan | Vapor Engine | gas and gasoline engines |
| 583,495 | Jun. 01, 1897 | H.B. Maxwell | Gas Engine | gas and gasoline engines |
| 602,477 | Apr. 19, 1898 | J.A. Secor | Explosive Engine | gas and gasoline engines |
| 632,763 | Sep. 12, 1899 | H. Smith | Explosive Gas Engine | gas and gasoline engines |
| RE11,775 | Sep. 26, 1899 | A.G. Pace | Combustion Engine | internal combustion engines |
| 648,689 | May 01, 1900 | L. Hutchinson | Igniting Device for Gas-Engines | ignition systems |
| 674,029 | May 14, 1901 | W.G. Stolz | Igniter or Circuit Breaker | ignition systems |
| 816,062 | Mar. 27, 1906 | I.S. Barnett | Gas Engine | gas and gasoline engines |
| 1,403,847 | Jan. 17, 1922 | C.F. De Armond | Tool or Drill Holder | drilling and boring tool holders |
| 1,679,220 | Jul. 31, 1928 | C.B. Jahnke | Ignition System | ignition systems |
| 2,282,581 | May 12, 1942 | K.A. Harmon | Ignition means for radial engines | ignition systems |
| 3,587,550 | Jun. 28, 1971 | R. Zechlin | Electronic Ignition Control System | ignition systems |
