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PIERCE GOVERNOR COMPANY INC

Overview
  • Total Patents
    13
About

PIERCE GOVERNOR COMPANY INC has a total of 13 patent applications. Its first patent ever was published in 1945. It filed its patents most often in United States. Its main competitors in its focus markets engines, pumps and turbines, machines and control are K P PRODUCTS COMPANY INC, HAROLD GOLD and PIERCE GOVERNOR COMPANY.

Patent filings in countries

World map showing PIERCE GOVERNOR COMPANY INCs patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing PIERCE GOVERNOR COMPANY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Raymond Reger 6
#2 Benjamin Walter E 3
#3 Harold Eiler 2
#4 Bradnick Le Roy V 1
#5 Hutton Forest F 1

Latest patents

Publication Filing date Title
US3040181A Mixture control for internal combustion engine
US3014471A Automatic choke for 2-cycle engine
US2845079A Fuel flow divider
US2851648A Valve operating mechanism
US2781751A Governor compensator
US2758829A Centrifugal speed control governor
US2722926A Torque responsive internal combustion engine governor
US2598439A Speed control for pressure fluid operable rotator
US2490505A Slapless magnetically reciprocable structure
US2566534A Maintained pressure snap switch
US2558223A Centrifugal switch structure
US2540910A Governor shaft and yoke assembly
US2452393A Governor-throttle connection