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WALKER BENJAMIN

Overview
  • Total Patents
    15
About

WALKER BENJAMIN has a total of 15 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets textiles and paper, machines and engines, pumps and turbines are EVENDEN ROBERT EDWARD, COULTER ALBERT L and HAMADA HIDEO.

Patent filings in countries

World map showing WALKER BENJAMINs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 United States 4
#3 Canada 3
#4 Austria 1

Patent filings per year

Chart showing WALKER BENJAMINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Walker Benjamin 15
#2 Spink Alfred 5
#3 Belcourt Bill 1
#4 Walker Alexander 1
#5 Oddou Paul 1
#6 Terry Paul 1

Latest patents

Publication Filing date Title
US2011138587A1 Multi-chamber carabiner
CA160122A Loom
US1165047A Loom for weaving pile fabrics.
GB191329490A Improved Process of Mixing Air and Liquid Fuels for Internal Combustion Engines.
CA133485A Loom for pile fabrics
GB191029953A Improvements in Looms for Weaving Pile Fabrics.
US900136A Loom for weaving pile fabrics.
GB190421427A Improvements in Looms for Weaving Pile Fabrics.
GB190312341A Improvements in Looms for Weaving Pile Fabrics.
US741746A Transfer decorating.
GB190214987A Improvements in Looms for Weaving certain Cut Pile Fabrics.
GB189721800A Improvements in the Method of and Apparatus for Cutting the Loops of Looped Pile Carpets and other Looped Pile Fabrics.
GB189624833A Improved Process for Treating Sewage Sludge.
CA20519A Stencil