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All Patents of Type: motor regulators
Patents 1 - 13 of 13
First set of recordsLast set of records
228,888Jun. 15, 1880W.W. GriscomRegulating Electro-Magnetic Motorsmotor regulators
275,842Apr. 17, 1883J.C. Cebrian, E.J. MoleraSpeed Regulator and Reversing Device for Electric Motorsmotor regulators
287,511Oct. 30, 1883T.A. EdisonElectric Regulatormotor regulators
291,650Jan. 08, 1884C.J. Van DepoeleCurrent Regulator for Electric Motorsmotor regulators
292,382Jan. 22, 1884L.W. StockwellRegulator for Electric Motorsmotor regulators
294,165Feb. 26, 1884C.J. Van DepoeleMotor for Electric Regulatorsmotor regulators
298,550May 13, 1884C.G. BurkeRegulator for Electric Motorsmotor regulators
309,536Dec. 23, 1884W.K. FreemanRegulator for Electric Generators & Motorsmotor regulators
353,367Nov. 30, 1886A.W. MestonGovernor for electric motorsmotor regulators
793,848Jul. 04, 1905C.S. RenoElectric controllerelevators and lifts
1,053,940Feb. 18, 1913J. BurkeUniversal motoruniversal motors
1,074,392Sep. 30, 1913L.H. Thullen, F.W. WilleyElectric-motor regulation and controlmotor regulators
1,422,110Jul. 11, 1922J. LeboviciInterlock circuit protectormotor regulators
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