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All Patents in class 123/90.32
Patents 1 - 15 of 17
First set of recordsNext set of recordsLast set of records
480,737Aug. 16, 1892A. NiemczÿkGas or Petroleum Motor
504,614Sep. 05, 1893C.W. PinkneyGas Enginegas and gasoline engines
515,116Feb. 20, 1894H.M. CrouanGas or Petroleum Motorinternal combustion engines
565,786Aug. 11, 1896M.F. Bates, R.E. OldsGas or Vapor Engineinternal combustion engines
571,498Nov. 17, 1896E. RappeGas Enginegas and gasoline engines
574,610Jan. 05, 1897G. JoransonGas Enginegas and gasoline engines
583,495Jun. 01, 1897H.B. MaxwellGas Enginegas and gasoline engines
585,127Jun. 22, 1897J.H. Cogswell, G.W. StarrExplosive Gas Enginegovernors
613,390Nov. 01, 1898F.C. OlinGas Engine
634,207Oct. 03, 1899J.B. FennerMechanical Movement for Gas Engines Valves, &c.internal combustion engine valves
683,459Oct. 01, 1901A.J. FirthValve Gear for Diesel Motorvalve gear
698,405Apr. 22, 1902J.W. LambertSpeed Regulator for Explosive Enginesignition systems
740,571Oct. 06, 1903G. JoransonGas Engineinternal combustion engine valves
887,502May 12, 1908W.J. McVickerInternal Combustion Engineinternal combustion engine valves
927,582Jul. 13, 1909W.J. McVickerMechanism for Controlling the Operation of Internal Combustion Enginesgovernors
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