| All Patents in class 123/145R |
Patents 31 -
45
of 72
      |
| Number | Date | Patentee | Title | Type |
| 514,996 | Feb. 20, 1894 | K.A. Jakobson | Gas Motor | internal combustion engines |
| 518,717 | Apr. 24, 1894 | F. Hirsch | Igniter for Gas Engines | ignition systems |
| 521,443 | Jun. 12, 1894 | S.D. Shepperd | Gas Engine | internal combustion engines |
| 529,452 | Nov. 20, 1894 | M. Lorois | Gas Motor | internal combustion engines |
| 530,508 | Dec. 11, 1894 | H.T. Dawson | Gas Engine | gas and gasoline engines |
| 530,518 | Dec. 11, 1894 | S.M. Friede | Combined Monkey and Pipe Wrench | pipe and nut combination wrenches |
| 532,980 | Jan. 22, 1895 | F.P. Mill | Gas Engine | gas and gasoline engines |
| 535,815 | Mar. 19, 1895 | E.E. Pierce, W.L. Crouch | Gas Engine | gas and gasoline engines |
| 535,837 | Mar. 19, 1895 | W. Lorenz | Combined Vaporizer and Igniter for Oil Motors | oil engines |
| 548,922 | Oct. 29, 1895 | J.J. Norman | Gas and Oil Engine | gas and gasoline engines |
| 550,674 | Dec. 03, 1895 | G. McGhee, P. Burt | Gas or Combustable Vapor Motor Engine | |
| 560,016 | May 12, 1896 | G. Alderson | Explosive Engine | |
| 561,890 | Jun. 09, 1896 | G.E. Hoyt | Igniting Apparatus for Gas or Explosive Engines | ignition systems |
| 562,720 | Jun. 23, 1896 | L.S. Gardner | Igniter for Explosive Gas Engines | ignition systems |
| 563,051 | Jun. 30, 1896 | L.H. Nash | Igniter for Gas Engines | ignition systems |
