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COURCHESNE GERMAIN

Overview
  • Total Patents
    15
About

COURCHESNE GERMAIN has a total of 15 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Canada, United Kingdom and Germany. Its main competitors in its focus markets thermal processes and machines are SUZHOU NUANSHE ENERGY SAVING TECH CO LTD, ECO FACTORY CO LTD and KAMPMANN GMBH.

Patent filings in countries

World map showing COURCHESNE GERMAINs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 United Kingdom 5
#3 Germany 2
#4 Switzerland 1
#5 United States 1

Patent filings per year

Chart showing COURCHESNE GERMAINs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes
#2 Machines

Top inventors

# Name Total Patents
#1 Courchesne Germain 11
#2 Germain Courchesne 1

Latest patents

Publication Filing date Title
GB0902690D0 Compact disc case having a built-in-pop-up cover
GB0717188D0 Compact disc case having a built-in pop-up cover
GB0619107D0 Compact disc case having a built-in pop-up cover
CA1268168A Air-to-air heat exchanger
US4653575A Air-to-air heat exchanger
CA1254436A Sealable louver
GB1176453A Combined Intake and Exhaust Vetilator
GB1182375A Improvements in Apparatus for Ventilating Closed Rooms
CA853945A Smoke and vapor collecting hood
CA823477A Separateur de particules en suspension dans un gaz
CA794115A Ventilateur et melangeur d'air
CA794619A Ventilateurs jumeles