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All Patents of Type: induction motors
Patents 1 - 15 of 52
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NumberDatePatenteeTitleType
381,968May 01, 1888N. TeslaElectro-magnetic motorinduction motors
381,969May 01, 1888N. TeslaElectro-magnetic motorinduction motors
389,352Sep. 11, 1888W.A. Anthony, D.C. Jackson, H.J. RyanAlternate-current electric motorinduction motors
413,986Oct. 29, 1889C.J. Van DepoeleAlternate-current induction-motorinduction motors
544,396Aug. 13, 1895E. ThomsonWinding of dynamo-electric machines or motorsinduction motors
620,965Mar. 14, 1899C.P. Steinmetz, E.W. RiceAlternating Current Motorinduction motors
620,966Mar. 14, 1899C.P. Steinmetz, E.W. Rice, Jr.Induction Motorinduction motors
740,101Sep. 29, 1903W.A. DickMethod of operating electric motorsinduction motors
745,772Dec. 01, 1903D.M. BlissInduction-motorinduction motors
780,547Jan. 24, 1905J.B. WiardStarting-switch for electric motorsinduction motors
917,471Apr. 06, 1909E. MattmanInduction-motorinduction motors
1,002,837Sep. 12, 1911A.M. GrayInduction-motorinduction motors
1,012,257Dec. 19, 1911F. JeffreyDynamo-electric machineinduction motors
1,013,218Jan. 02, 1912W.E. ReedInduction-motorinduction motors
1,013,753Jan. 02, 1912G. DunnSquirrel-cage rotor for electric motorsinduction motors
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