| All Patents in class 123/76 |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
| | 308,572 | Nov. 25, 1884 | B. Parker | Gas Engine |
 | 322,477 | Jul. 21, 1885 | J.F. Place | Gas Engine |
 | 334,109 | Jan. 12, 1886 | G. Daimler | Motor Engine Worked by Combustible Gases or Petroleum |
 | 349,983 | Sep. 28, 1886 | G. Daimler | Motor Engine |
| | 418,112 | Dec. 24, 1889 | G. Daimler | Gas or Petroleum Motor |
| | 555,898 | Mar. 03, 1896 | J. Atkinson, F.W. Crossley | Gas or Oil Motor Engine |
| | 568,814 | Oct. 06, 1896 | G.A. Thode | Gas Engine |
| | 621,525 | Mar. 21, 1899 | J.H. Hamilton | Gas or Vapor Engine |
| | 621,526 | Mar. 21, 1899 | J.H. Hamilton | Gas Motor Engine |
| | 651,780 | Jun. 12, 1900 | H.A. Dawson, H.T. Dawson | Internal-Combustion Motor |
