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BUTTNER HORACE JUDSON

Overview
  • Total Patents
    22
About

BUTTNER HORACE JUDSON has a total of 22 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and chemical engineering are CRAIG RUSSELL ANDREW, CHARLES JEENS GRACE and GIACOMO MEMINI.

Patent filings in countries

World map showing BUTTNER HORACE JUDSONs patent filings in countries

Patent filings per year

Chart showing BUTTNER HORACE JUDSONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Buttner Horace J 12
#2 Buttner Horace Judson 3
#3 Buttner Thomas E 1
#4 Nordstrom Arnold B 1
#5 Horaasu Jiyutsudoson Butsutona 1

Latest patents

Publication Filing date Title
US4655976A Carburetor components and carburetor
US4371032A Heat transfer system
US4345128A Electrical contact positioning assembly
US4308440A Switch contact positioning assembly
US4317015A Multi-circuit switch assembly
US4288670A Electrical conductor alignment and retaining assembly
CA1104011A Carburetor components and carburetor
US4225764A Strand actuator for pushbutton switch
US4175222A Pushbutton switch
DE2758917A1 Carburettor for engine running on weak mixt. - has sprung air control valve whose position is used to control fuel supply to flow channels in valve flap
NL7313883A Screw-type heat exchanger - for continuous fluid heating using recirculating balls for self cleaning
BE805753A Screw-type heat exchanger - for continuous fluid heating using recirculating balls for self cleaning
DE2345800A1 Screw-type heat exchanger - for continuous fluid heating using recirculating balls for self cleaning
CA1021560A Recirculating ball heat transfer system for drying and heating materials
US3659863A Automatic drill chuck and split collet