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AMERICAN HAIR AND FELT COMPANY

Overview
  • Total Patents
    12
About

AMERICAN HAIR AND FELT COMPANY has a total of 12 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Canada and Germany. Its main competitors in its focus markets macromolecular chemistry and polymers are QINGDAO HAIBAN PLASTIC INDUSTRY TRADE CO LTD, MONSANT KASEI KK and SUZHOU NEW DISTR.

Patent filings in countries

World map showing AMERICAN HAIR AND FELT COMPANYs patent filings in countries
# Country Total Patents
#1 Canada 10
#2 Germany 2

Patent filings per year

Chart showing AMERICAN HAIR AND FELT COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Macromolecular chemistry and polymers

Focus technologies

# Technology
#1 Macromolecular compounds compositions

Top inventors

# Name Total Patents
#1 Phillips Robert S 3
#2 Clements Arthur L 2
#3 Johnson Reginald H 2
#4 Wallin A Van 2
#5 Calsmer Walter H 1
#6 Bettison Percy R 1

Latest patents

Publication Filing date Title
CA340182A Felt-punching machine
CA315850A Method of identifying felt products
CA493321A Felt punching machine
CA358000A Carpet cushion
CA315849A Apparatus for engraving plates
CA315851A Gun wad material
CA313428A Flooring for refrigerator cars
CA307859A Method of making carpet cushions
CA314189A Gun wad material
CA315848A Felt manufacture