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All Patents of Type: induction motors
Patents 1 - 15 of 177
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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
427,978May 13, 1890M. von Dolivo-DobrowolskyAlternating-current motorinduction motors
456,804Jul. 28, 1891M. von Dolivo-DobrowolskyAlternating-current motorinduction motors
503,038Aug. 08, 1893M. von Dolivo-DobrowolskyRegulation of alternating-current motorsinduction motors
544,396Aug. 13, 1895E. ThomsonWinding of dynamo-electric machines or motorsinduction motors
605,850Jun. 21, 1898F.E. BrinerElectric motorinduction motors
606,056Jun. 21, 1898R.H. HasslerAlternating-current electric motorinduction motors
610,067Aug. 30, 1898B.G. LammeInduction-motorinduction motors
620,965Mar. 14, 1899E.W. Rice, C.P. SteinmetzAlternating Current Motorinduction motors
620,966Mar. 14, 1899E.W. Rice, Jr., C.P. SteinmetzInduction Motorinduction motors
RE11,787Nov. 14, 1899C.R. MestonElectric motorshaded pole induction motors
660,909Oct. 30, 1900B.G. LammeElectric motorinduction motors
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