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WALLACE HENRY COULTER

Overview
  • Total Patents
    15
About

WALLACE HENRY COULTER has a total of 15 patent applications. Its first patent ever was published in 1950. It filed its patents most often in United Kingdom, Brazil and Israel. Its main competitors in its focus markets measurement, basic communication technologies and computer technology are COULTER WALLACE HENRY, COULTER W H and COULTER WALLACE H.

Patent filings in countries

World map showing WALLACE HENRY COULTERs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 Brazil 2
#3 Israel 2
#4 Canada 1
#5 Germany 1
#6 France 1

Patent filings per year

Chart showing WALLACE HENRY COULTERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hogg W 2
#2 Klein R 1
#3 Coulter W 1
#4 Coulter Wallace Henry 1

Latest patents

Publication Filing date Title
IL45176D0 A wide range splitting circuit
GB927346A Apparatus for studying the physical properties of particles
GB968494A Particle analyzing device
GB865069A Improvements in or relating to fluid metering apparatus
GB865070A Improvements in or relating to fluid metering apparatus
GB739283A Electronic amplifier having series-connected output tubes