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AUDLEY ENGINEERING CO LTD

Overview
  • Total Patents
    53
About

AUDLEY ENGINEERING CO LTD has a total of 53 patent applications. Its first patent ever was published in 1927. It filed its patents most often in United Kingdom, France and Germany. Its main competitors in its focus markets mechanical elements, machines and materials and metallurgy are KITAZAWA SHOJI KK, OMAL S P A and JOHANNES ERHARD.

Patent filings in countries

World map showing AUDLEY ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 17
#2 France 16
#3 Germany 6
#4 United States 6
#5 Austria 4
#6 Canada 4

Patent filings per year

Chart showing AUDLEY ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Blackwell Leach Edward 3
#2 Leach Edward Blackwell 3
#3 Leach Edward B 3
#4 Taylor John William 2
#5 William Leach Robert 2
#6 Duncan William Charles Whittet 2
#7 Bateman William Henry 1
#8 Leach Robert-William 1
#9 Leach Robert William 1
#10 John Floyd Terence 1

Latest patents

Publication Filing date Title
US3090594A Valves having sealing means restrained against axial expansion
DE1146717B Device for driving a worm wheel or worm wheel segment
DE1158338B Device for exerting a compressive force
US3079750A Thrust applying mechanism
DE1201631B Device for lubricating the moving parts of shut-off valves
US3052317A Means for use in the lubrication of fluid controlling valves and other articles
DE1157044B Cock with relieved peg journals
DE1145448B Shut-off device for pipes, e.g. B. Hahn, with a plastic layer as a sealing surface on the plug or housing and process for their production
US3043469A Device for providing a seal for a hollow body containing a pressurized fluid
GB811801A Fluid sealing glands
GB786511A Valve actuating means
GB763632A Fluid controlling valves
GB711088A Lubricated fluid controlling valves
GB690583A Lubricated valves
DE814822C Rooster
GB575913A Improvements relating to gland covers
GB556096A Improvements relating to valves
GB536389A Improvements relating to valves
GB504168A Improvements relating to pipe joints
GB508404A Improvements relating to valves for controlling fluids