tesla motor patent
U.S.patent416,194-ElectricMotor-1889December3-DrawingsincludethemotorseeninmanyofTesla'sphotos;Classicalternatingcurrentelectro ...American·Reissuedpatent·Othercountries·UnitedKingdom,Teslahas3442patentsglobally,outofwhich1583havebeengranted.Ofth...
SearchforTeslaMotorsPatentsandPatentApplicationsFiledwithUSPTO.
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List of Nikola Tesla patents
U.S. patent 416,194 - Electric Motor - 1889 December 3 - Drawings include the motor seen in many of Tesla's photos; Classic alternating current electro ... American · Reissued patent · Other countries · United Kingdom
Tesla Patents
Tesla has 3442 patents globally, out of which 1583 have been granted. Of these 3442 patents, more than 74% patents are active.
EP2388894A2 - Electric motor
A dual-winding layer arrangement for a three-phase, four pole motor is provided as well as a method of manufacturing the same.
May 1888
Tesla's first patent was for a two-phase motor; modern households now rely on many small, single-phase electric motors.
