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MEADOWS W R INC

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    230,164
About

MEADOWS W R INC has a total of 30 patent applications. Its first patent ever was published in 1927. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets textiles and paper, macromolecular chemistry and polymers and machines are CALLAN JOHN G, PLASTERGON WALL BOARD COMPANY and WARE TECHNOLOGIES L C A.

Patent filings in countries

World map showing MEADOWS W R INCs patent filings in countries
# Country Total Patents
#1 United States 21
#2 Canada 7
#3 Germany 1
#4 United Kingdom 1

Patent filings per year

Chart showing MEADOWS W R INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Malik Tariq Mahmood 13
#2 Sackis John J 6
#3 Anderson Paul H 4
#4 Frier Richard A 4
#5 Fujihara Yoshiki 2
#6 Pellman Russell 2
#7 Cork Dale J 2
#8 Maurukas Frank A 1
#9 Malik Tariq M 1
#10 Benson Jewell R 1

Latest patents

Publication Filing date Title
US2010055485A1 Wet-end manufacturing process for bitumen-impregnated fiberboard
US7179761B2 Vapor barrier
CA2126591A1 Vapor and waterproofing membrane
CA1242290A Sealing composition and method of making the same
US4547399A Sealing composition and method of making the same
US4495319A Water based concrete cure
CA1201857A Water based form release agent
US4443578A Cold applied joint sealant
US4439563A Water based concrete cure
US4364975A Method of and apparatus for producing asphalt saturated fiberboard
US3587964A Protective course for bridge deck
GB976884A Improvements in water-or vapor-impermeable sheet material
US1826985A Method of and machine for manufacturing expansion joints
CA723150A Membrane liner