| Patents for Cooper-Bessemer Co. |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 1,530,113 | Mar. 17, 1925 | J.G. Gibson | Valve | internal combustion engine valves |
| 1,630,799 | May 31, 1927 | D.G. Murray | Compressor | air compressors |
| 1,687,609 | Oct. 16, 1928 | H.A. Gehres | Driving Mechanism for Engine Accesories | attachments |
| 1,700,825 | Feb. 05, 1929 | H.D. Murray | Gas Engine Control Mechanism | internal combustion engine governors |
| 1,791,969 | Feb. 10, 1931 | H.D. Murray | Gas Engine | gas and gasoline engines |
| 1,890,051 | Dec. 06, 1932 | H.A. Gehres | Valve Mechanism | internal combustion engine valves |
