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COMINS FRANK BARKER

Overview
  • Total Patents
    14
About

COMINS FRANK BARKER has a total of 14 patent applications. Its first patent ever was published in 1894. It filed its patents most often in Canada, United Kingdom and Austria. Its main competitors in its focus markets thermal processes are VENLEE TIANJIN ENVIRONMENTAL PROT TECHNOLOGY CO LTD, FEDOTOV VASILIJ P and SEO CORP INC.

Patent filings in countries

World map showing COMINS FRANK BARKERs patent filings in countries
# Country Total Patents
#1 Canada 8
#2 United Kingdom 4
#3 Austria 2

Patent filings per year

Chart showing COMINS FRANK BARKERs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Focus technologies

# Technology
#1 Air-conditioning

Top inventors

# Name Total Patents
#1 Comins Frank Barker 14

Latest patents

Publication Filing date Title
CA142279A Moistener
CA133865A Humidifier
GB190910957A Improvements in Humidifiers.
GB190910970A Improvements in Humidifiers.
CA120017A Humidifier
CA120018A Humidifier
CA86932A Atomizer
GB190107994A Improvements in Spraying Apparatus for use in Moistening Textile Fabrics and the like
CA73893A Pneumatic checking device for picker staffs of looms
CA73908A Loom mechanism
CA73909A Loom mechanism
GB189410441A Improvements relating to Fire-pails and Attachments thereto.