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All Patents in class 123/190.2
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
44,572Oct. 04, 1864S.L. WiegandGas Enginegas and gasoline engines
253,406Feb. 07, 1882T. McAdooGas Enginegas and gasoline engines
328,170Oct. 13, 1885J.S. WoodGas Enginegas and gasoline engines
332,312Dec. 15, 1885S. WilcoxAir and Gas Enginegas and gasoline engines
396,022Jan. 08, 1889J.C. BeckfeldGas Enginegas and gasoline engines
497,239May 09, 1893W.W. GrantGas Enginegas and gasoline engines
835,634Nov. 13, 1906F.C. OlinValve for Gas and Similar Engines
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