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WRIGHT WILLIAM E

Overview
  • Total Patents
    16
About

WRIGHT WILLIAM E has a total of 16 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets environmental technology, transport and medical technology are GUANGDONG J TECH ENVIRONMENTAL PROTECTION TECH CO LTD, PUROLATOR PRODUCTS CO and RENTIERS MACHINERY PTY LTD.

Patent filings in countries

World map showing WRIGHT WILLIAM Es patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 5
#3 Australia 1
#4 Brazil 1
#5 China 1

Patent filings per year

Chart showing WRIGHT WILLIAM Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wright William E 13
#2 Wright Wilburn T 3
#3 Wright James T 1
#4 Wright Frederick W 1

Latest patents

Publication Filing date Title
US4988427A Liquid/solid separation unit
CN1054580A Promote the method for plant-growth
BR9001030A Process for manufacturing a plant growth media, plant growth media and process for promoting plant growth
AU5062490A Method for promoting plant growth
US1747655A Protecting shield for bank cages and the like
CA193671A Toy
US913604A Multiple winding-machine.
CA108094A Cabinet for account books
US839249A Cultivator attachment.
US860111A Sanitary pad.
US827340A Cabinet for holding account-books.
CA99270A Sand cap for vehicle wheels
US803867A Sand-cap for vehicle-wheels.
US804362A Receptacle for attachment to vehicles.
CA3690A Drying house
CA8246A Process and apparatus for the manufacture of peat fuel