| All Patents in class 123/196R |
Patents 16 -
30
of 30
      |
| Number | Date | Patentee | Title | Type |
| 580,445 | Apr. 13, 1897 | F.H. Bates, F.G. Bates | Motor Engine | internal combustion engines |
| 583,962 | Jun. 08, 1897 | P.A. Winand | Upright or Vertical Engine | internal combustion engine lubrication |
| 591,862 | Oct. 19, 1897 | C.L. Mayhew | Gas Engine | gas and gasoline engines |
| 598,832 | Feb. 08, 1898 | A. Winton | Explosive Engine | gas and gasoline engines |
| 603,914 | May 10, 1898 | F.S. Mead | Gas or Oil Engine | oil engines |
| 618,972 | Feb. 07, 1899 | C.R. Alsop | Gas Engine | gas and gasoline engines |
| 620,941 | Mar. 14, 1899 | G.W. Lewis | Explosive Engine | gas and gasoline engines |
| 627,219 | Jun. 20, 1899 | E.J. Woolf | Air and Gas Engine | gas and gasoline engines |
| 634,529 | Oct. 10, 1899 | A. Lee | Gas Engine | gas and gasoline engines |
| 639,160 | Dec. 12, 1899 | E. Fessard | Explosion Motor | gas and gasoline engines |
| 644,149 | Feb. 27, 1900 | C.E. Sargent | Lubricating Device for Engines | internal combustion engine lubrication |
| 657,662 | Sep. 11, 1900 | F.A. La Roche | Controlling Means for Explosive-Engines | gas and gasoline engines |
| 710,026 | Sep. 30, 1902 | C.W. Weiss | Lubricator for Explosive Engines | internal combustion engine lubrication |
| 924,640 | Jun. 15, 1909 | H.M. Cramer | Explosion Engine | |
| 2,873,002 | Feb. 10, 1959 | E.L. Dahlund | Variable Delivery Lubricant Supply Means for Engines | internal combustion engine lubrication |
