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HENRY LEWIS GUY

Overview
  • Total Patents
    22
About

HENRY LEWIS GUY has a total of 22 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and mechanical elements are PARSONS & MARINE ENG TURBINE, ERSTE BRUENNER MASCHINEN FAB and ESCHER WYSS SA SOC.

Patent filings in countries

World map showing HENRY LEWIS GUYs patent filings in countries
# Country Total Patents
#1 United Kingdom 22

Patent filings per year

Chart showing HENRY LEWIS GUYs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB582082A Improvements in pipe connections to enclosed members
GB472693A Improvements in elastic fluid turbines
GB430015A Improvements in tubular surface apparatus for effecting heat exchange between fluids
GB417594A Improvements relating to steam heating systems for steam driven locomotives
GB396093A Improvements relating to nuts and bolts
GB388117A Improvements in or relating to steam turbines
GB369566A Improvements relating to flanged joints
GB347187A Improvements relating to steam power plant
GB326239A Improvements relating to elastic fluid turbines
GB320666A Improvements in or relating to elastic fluid turbines
GB317772A Improvements in and relating to evaporators
GB304445A Improvements relating to elastic fluid turbines
GB265745A Improvements relating to vapour condensers
GB224945A Improvements relating to steam actuated ejectors in combination with feed water heaters
GB212611A Improvements in or relating to steam locomotives
GB206603A Improvements relating to steam turbines
GB202691A Improvements in devices for indicating or measuring distances or movements of machine parts or other solid bodies
GB201959A Improvements relating to steam turbines
GB181458A Improvements in gear case structures for enclosing the gears and supporting the shafts of toothed reduction gears
GB168946A Improvements in or relating to steam turbines