Learn more

BULLOCK ELECTRIC COMPANY

Overview
  • Total Patents
    19
About

BULLOCK ELECTRIC COMPANY has a total of 19 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy and machines are MATRA MFG & SERVICES SAS, LIGHT ENGINEERING CORP and PETERSEN TECHNOLOGY CORP.

Patent filings in countries

World map showing BULLOCK ELECTRIC COMPANYs patent filings in countries
# Country Total Patents
#1 United States 19

Patent filings per year

Chart showing BULLOCK ELECTRIC COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Electrical machinery and energy
#2 Machines

Top inventors

# Name Total Patents
#1 Pomeroy William D 6
#2 Wright Edwin C 4
#3 Johnson Charles W 4
#4 Behrend Bernard A 3
#5 Cooper William 2
#6 Behrend Bernard Arthur 2
#7 Macneale Neil 1
#8 Rambeau Harry L 1

Latest patents

Publication Filing date Title
US918498A Revolving field-magnet structure.
US902834A Controller.
US797217A Operating mechanism for controllers.
US801801A Field-coil support.
US855972A Controller for electric motors.
US797369A Water-rheostat.
US793904A Induction-motor.
US794135A Induction-motor.
US783398A Dynamo-electric machine.
US783397A Winding for dynamo-electric machines.
US783409A Frame for dynamo-electric machines.
US792568A Binder for coils of rotating elements.
US790368A Alternating-current machine.
US875207A Field-magnet.
US845528A Controller.
US826526A Reciprocating brush device.
US788049A Reciprocating device for brushes.
US788473A Armature.
US783495A Oscillator for electric machines.