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PORON INSULATION LTD

Overview
  • Total Patents
    20
About

PORON INSULATION LTD has a total of 20 patent applications. Its first patent ever was published in 1959. It filed its patents most often in United Kingdom and Canada. Its main competitors in its focus markets civil engineering, machine tools and consumer goods are BAILEY METAL PRODUCTS LTD, GU KYUNG HOI and WEINAR ROGER N.

Patent filings in countries

World map showing PORON INSULATION LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 18
#2 Canada 2

Patent filings per year

Chart showing PORON INSULATION LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Crabb Ernest 12
#2 Crabb Leslie 10
#3 Janes Ronald Davey 1

Latest patents

Publication Filing date Title
GB998200A Three-dimensional ceiling unit
GB1020917A Building panel
GB1020083A Heat insulating bandage
GB999784A Improvements in a method of insulating and the product of the method
GB984883A Foam-coated fabrics
GB967511A Improvements in apparatus for the manufacture of thin sheets of material,such as expanded polystyrene
GB980541A Improvements in thermally insulating in-fill panelling
GB1002395A Composite sheets comprising expanded polystyrene
GB981740A Reinforced panel
GB983445A Sound-adsorbing plate and apparatus for producing it
GB980182A Decorative ceiling plates
GB948275A Mattress
GB995733A Reinforced panels with tongued and grooved edges
GB969760A A method of manufacturing flexible plates or strips of foamed plastic material
GB960706A Composite flooring
GB932607A Apparatus for cutting thin sheets of expanded polystyrene and like material
GB932545A Improvements relating to cutting foamed synthetic resin
GB925198A Decoration and insulation of walls and ceilings
CA678658A Apparatus for the manufacture of thin sheets of material, such as expanded polystyrene
CA675838A Method and apparatus for cutting thin sheets of polystyrene