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Patents for Waterloo Gasoline Engine Co.
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
655,289Aug. 07, 1900L. WitryIgniter for explosive-enginesgas and gasoline engines
687,808Dec. 03, 1901L.W. WitryFriction-clutchclutches
710,647Oct. 07, 1902L.W. WitrySpeed-regulator for explosive-enginesgas and gasoline engines
862,599Aug. 06, 1907L.W. WitrySpeed-regulating device for explosive-enginesgas and gasoline engines
935,718Oct. 05, 1909L.W. WitryCombined charging and feeding device for gasoline-enginesgas and gasoline engines
1,183,153May 16, 1916L.W. WitryPositively-actuated lubricating devicegas and gasoline engines
1,233,739Jul. 17, 1917L.W. WitryInternal-combustion enginegas and gasoline engines
1,291,883Jan. 21, 1919J.B. HighlandFriction-clutchclutches
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