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HARRIGAN ROY MAJOR

Overview
  • Total Patents
    27
About

HARRIGAN ROY MAJOR has a total of 27 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets medical technology, measurement and electrical machinery and energy are JOLIFE AB, HLD HEALTHY LIFE DEVICES LTD and VENTAERX INC.

Patent filings in countries

World map showing HARRIGAN ROY MAJORs patent filings in countries
# Country Total Patents
#1 United States 15
#2 Canada 2
#3 Germany 2
#4 Australia 1
#5 Spain 1
#6 Ireland 1
#7 Israel 1
#8 Japan 1
#9 Netherlands 1
#10 Norway 1
#11 Sweden 1

Patent filings per year

Chart showing HARRIGAN ROY MAJORs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harrigan Roy M 15
#2 Harrigan Roy Major 6
#3 Roi Meijiyaa Harigan 1
#4 Harrigan R M 1

Latest patents

Publication Filing date Title
US4768688A Suntan lotion bracelet
US4382245A Levitation device
US4237872A External cardiac resuscitation aid
US4268893A Illumination apparatus for use in an obscured ambient, fluid conduit and method
US4306772A Photochromic light lens
US4166458A External cardiac resuscitation aid
US4082090A Mechanical cardiac resuscitator
US4095590A External cardiac resuscitation aid
US4055178A Drug delivery device for preventing contact of undissolved drug with the stomach lining
US4104671A Photographic printing and developing tray
IL48778D0 External carbio-pulmonary resuscitation aid
US4058926A Weight for spin casting
US4077400A External cardiac resuscitation aid
US4069913A Surgical glove package and fixture
US3954007A Wind chill instrument
US3885645A Dynamic muffler