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Patents for Triumph Electric Co.
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
919,463Apr. 27, 1909C.S. RenoElectric controlling meanselectric switches
1,007,902Nov. 07, 1911L.H. ThullenCommutator-short-circuiting devicerepulsion start induction run motors
1,033,188Jul. 23, 1912C.C. MitchellDynamo-electric machineelectric motors
1,074,392Sep. 30, 1913L.H. Thullen, F.W. WilleyElectric-motor regulation and controlmotor regulators
1,256,705Feb. 19, 1918J. LeboviciInduction-motorinduction motors
1,329,780Feb. 03, 1920J. LeboviciPower-transmitting apparatus
1,422,110Jul. 11, 1922J. LeboviciInterlock circuit protectormotor regulators
1,522,637Jan. 13, 1925J. LeboviciInduction motorinduction motors
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