Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Frank B. Murphy
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
381,968May 01, 1888N. TeslaElectro-magnetic motorinduction motors
381,969May 01, 1888N. TeslaElectro-magnetic motorinduction motors
455,067Jun. 30, 1891N. TeslaElectro-magnetic motor
1,151,678Aug. 31, 1915C.E. GeeMechanical movement
Toggle print mode
Show pictures

Copyright © 2002-2020 - DATAMP