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All Patents of Type: AC motors
Patents 1 - 15 of 23
First set of recordsNext set of recordsLast set of records
526,083Sep. 18, 1894A.W. MestonElectric motorAC motors
724,484Apr. 07, 1903T.M. Meston, C.R. MestonField-magnet coreAC motors
771,260Oct. 04, 1904H.I. Finch, C.R. MestonField-magnet coreAC motors
828,077Aug. 07, 1906H. WeichselMethod of commutating alternating-current electric motorsAC motors
1,208,981Dec. 19, 1916A. KimbleDynamo-electric machineAC motors
1,254,221Jan. 22, 1918V.A. FynnAlternating-current motorAC motors
1,337,648Apr. 20, 1920V.A. FynnSynchronous alternating-current motorAC motors
1,354,901Oct. 05, 1920V.A. FynnDynamo-electric machineAC motors
1,387,047Aug. 09, 1921V.A. FynnPolyphase motorAC motors
1,557,124Oct. 13, 1925H. WeichselAlternating-current motorAC motors
1,561,624Nov. 17, 1925H. WeichselAlternating-current motorAC motors
1,570,109Jan. 19, 1926H. WeichselAlternating-current motorAC motors
1,604,431Oct. 26, 1926H. WeichselAlternating-current motorAC motors
1,605,882Nov. 02, 1926H. WeichselAlternating-ctjrreht motorAC motors
1,614,093Jan. 11, 1927H. WeichselAlternating-current motorAC motors
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