| All Patents in class 123/195A |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
 | 415,446 | Nov. 19, 1889 | J. Charter | Hydrocarbon or Gas Engine |
 | 583,627 | Jun. 01, 1897 | L.H. Nash | Gas Engine |
| | 1,134,795 | Apr. 06, 1915 | A. Winton | Gas Engine |
| | 1,393,778 | Oct. 18, 1921 | W.C. Heath | Engine Mechanism Assembly |
 | 1,576,549 | Mar. 16, 1926 | O.L. Riegels | Engine-starting device |
| | 1,779,088 | Oct. 21, 1930 | D.P. Davies | Internal Combustion Engine |
| | 1,843,162 | Feb. 02, 1932 | A.C. Boock, C.B. Jahnke | Power Plant |
| | 1,846,979 | Feb. 23, 1932 | C.D. Salisbury | Auxiliary Pump System for Upsilon Type Engines |
| | 2,035,096 | Mar. 24, 1936 | H. Schneider | Engine Accessory Drive |
| | 2,213,682 | Sep. 03, 1940 | A.K. Antonsen | Power Plant and Engine Arrangement |
