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WILDHACK WILLIAM A

Overview
  • Total Patents
    11
About

WILDHACK WILLIAM A has a total of 11 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, mechanical elements and measurement are GREENFIELD AG, TOSTO WALTER SERBATOI SPA and PITTSBURGH DES MOINES COMPANY.

Patent filings in countries

World map showing WILDHACK WILLIAM As patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 1

Patent filings per year

Chart showing WILDHACK WILLIAM As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wildhack William A 11

Latest patents

Publication Filing date Title
US2657542A Liquid oxygen converter apparatus
US2703013A Pneumatic control and metering system
US2564416A Mechanoelectric transducer
US2576984A High-pressure liquid oxygen converter
US2467413A Liquid oxygen pumping system
US2580710A Liquid oxygen converter
US2551653A Oxygen mask for pressure breathing
US2576985A Liquid oxygen converter
US2466757A Leak tester
US2269500A Respiratory apparatus
CA522556A Pneumatic device for making physical measurements