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MAGNETIC DEVICES INC

Overview
  • Total Patents
    12
About

MAGNETIC DEVICES INC has a total of 12 patent applications. Its first patent ever was published in 1941. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy and machines are GIUSEPPE SCARPA, SU GANGYIN and LUCAS IND INC.

Patent filings in countries

World map showing MAGNETIC DEVICES INCs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 1

Patent filings per year

Chart showing MAGNETIC DEVICES INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Price Osborne I 8
#2 Richards Jr Chester L 2
#3 Price Jr Osborne I 1
#4 Smith Sherman S 1
#5 Landon Ward Valley 1

Latest patents

Publication Filing date Title
US3355209A Material handling device
US3263107A Magnetic coupling
US3012110A Electrical circuit control switch
US2795658A Electric circuit controller
US2563271A Alternating current actuator or relay
US2453725A Coil-supporting structure
US2462894A Electric relay
US2444469A Method of manufacture and construction of solenoids, magnets, and coils, and the protection of the winding thereof
US2423116A Electric relay
US2455947A Electrically controlled switch
US2353756A Magnetic actuator
CA474035A Methods of manufacture and construction of solenoids, magnets and coils and the protection of the winding thereof