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DRURY WILLIAM

Overview
  • Total Patents
    12
About

DRURY WILLIAM has a total of 12 patent applications. Its first patent ever was published in 1904. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets machines, transport and macromolecular chemistry and polymers are SWAIN WALTER, PIRELLI ARMSTRONG TIRE CORP and BRIDGESTONE FIRESTONE RES INC.

Patent filings in countries

World map showing DRURY WILLIAMs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 Canada 2
#3 United States 2
#4 Denmark 1

Patent filings per year

Chart showing DRURY WILLIAMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Drury William 12
#2 Medhurst Francis Hastings 2
#3 Walter James 1

Latest patents

Publication Filing date Title
GB135921A Improvements in or relating to Leather Compositions.
US1262186A Tire for vehicle-wheels.
GB191323666A Improvements in Tyres for Vehicle Wheels.
GB191019028A Improvements in or connected with Pneumatic Tyre Covers.
GB190818538A Improvements in and relating to Vulcanising
GB190517531A Improvements in Polarized Electromagnets
US898850A Pneumatic tire.
GB190408828A Improvements in Pneumatic Tyres.
CA219250A Air tube and shock absorber
CA249973A Tire