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CONGOLEUM NAIRN INC

Overview
  • Total Patents
    276
About

CONGOLEUM NAIRN INC has a total of 276 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, consumer goods and surface technology and coating are PANDEL INC, LINOLEUM MFG COMPANY LTD and BONAFIDE MILLS INC.

Patent filings in countries

World map showing CONGOLEUM NAIRN INCs patent filings in countries
# Country Total Patents
#1 United States 149
#2 Canada 98
#3 United Kingdom 17
#4 France 8
#5 Germany 2
#6 Austria 1
#7 Switzerland 1

Patent filings per year

Chart showing CONGOLEUM NAIRN INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Petry Robert K 25
#2 Wetterau Paul C 18
#3 Palmer Leon B 16
#4 Benedict Walter E 15
#5 Dobry Joseph F 13
#6 Powell William H 11
#7 Bonney Robert D 11
#8 Allen Frank M 10
#9 Conger Robert P 9
#10 Weaver John B 8

Latest patents

Publication Filing date Title
US3359352A Process for producing decorative surface covering
GB1150491A Process for Producing Decorative Surface Covering
GB1092169A Textured foam product and process for the production thereof
US3399106A Embossed resinous compositions and process for preparing same
US3293094A Textured foam processes
US3293108A Textured foam products
US3310422A Smooth wear-resistant resilient floor covering and method of making same
GB1069998A Textured foam product and process of producing same
US3379674A Opalescent vinyl compositions
US3399107A Cellular foam composition and process for its preparation
US3232780A Method for producing a vinyl composition surface covering
US3339001A Process for preparing felt-backed laminates
US3352700A Waste sulphite liquor adhesive composition
US3265548A Processes for preparing decorative surface coverings
US3385722A Process for producing a thermoplastic composition surface covering
US3343975A Process of producing decorative surface covering
US3239365A Resilient decorative surface covering and method of making same
US3345234A Continuous method for making decorative floor covering
US3278322A Process for producing a decorative surface covering
US3180779A Decorative surface coverings and process for producing them