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JOHNSON WIRE WORKS LTD

Overview
  • Total Patents
    32
About

JOHNSON WIRE WORKS LTD has a total of 32 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Canada, United Kingdom and United States. Its main competitors in its focus markets textiles and paper, machine tools and machines are GOLDSMITH PHILIP H, SANDY HILL CORP and GUSUMS BRUK AB.

Patent filings in countries

World map showing JOHNSON WIRE WORKS LTDs patent filings in countries
# Country Total Patents
#1 Canada 12
#2 United Kingdom 6
#3 United States 6
#4 Germany 3
#5 Finland 3
#6 France 1
#7 Sweden 1

Patent filings per year

Chart showing JOHNSON WIRE WORKS LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Buchanan John Gordon 5
#2 Macbean Donald G 4
#3 White William Sherman 3
#4 Buchanan John G 3
#5 Leith Arthur 2
#6 Gordon Buchanan John 2
#7 White William S 2
#8 Sherman White William 2
#9 Hoover George N Jr 1
#10 Bonar Hodgson John 1

Latest patents

Publication Filing date Title
DE1905914A1 Replaceable wiper insert for paper maker - dewatering screen
GB1175313A Stainless Steel Fourdrinier Cloth.
GB1186732A Foil Blade Support for the Fourdrinier Section of Paper Machines
US3494579A Seam for wire fabric
GB1132212A Improvements in the joining of wire fabric
GB1117953A Fourdrinier wire belt
US3446702A Wear insert for paper machine drainage foil
GB1084909A Drainage apparatus for web-forming machines
US3191893A Method and apparatus for welding the joint in a wire cloth
US3060547A Woven mesh joint forming
CA810423A Fourdrinier wire belt
CA630975A Manufacture of endless fourdrinier wire
CA839215A Seam for wire fabric
CA356281A Dandy roll
CA356282A Dandy roll
CA822930A Foil blade support for the fourdrinier section of paper machines
CA598361A Mobile article support
CA605271A Woven mesh joint forming
CA581150A Suction couch roll for paper making machines
CA840720A Stainless steel fourdrinier cloth