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WELWYN PLASTICS 1955 LTD

Overview
  • Total Patents
    11
About

WELWYN PLASTICS 1955 LTD has a total of 11 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Canada, United States and Sweden. Its main competitors in its focus markets machines, consumer goods and textiles and paper are JACKSON RALPH G, ASAHI KASEI TEXTILE KK and SLOANE BLABON CORP.

Patent filings in countries

World map showing WELWYN PLASTICS 1955 LTDs patent filings in countries
# Country Total Patents
#1 Canada 3
#2 United States 3
#3 Sweden 2
#4 Germany 1
#5 France 1
#6 United Kingdom 1

Patent filings per year

Chart showing WELWYN PLASTICS 1955 LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Harrison Alan M 4
#2 Harrison Alan Morley 3
#3 Harrison A M 2
#4 Morley Harrison Alan 1

Latest patents

Publication Filing date Title
US4584209A Floor covering materials
US3565661A Floor coverings and the like
GB1023482A Improvements in coated fabrics
CA817340A Doctor knife
CA800969A Floor coverings and the like