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DONALD BARNS MORISON

Overview
  • Total Patents
    80
About

DONALD BARNS MORISON has a total of 80 patent applications. Its first patent ever was published in 1903. It filed its patents most often in France, United Kingdom and Australia. Its main competitors in its focus markets thermal processes, engines, pumps and turbines and chemical engineering are MORISON DONALD BARNS, WEIR WILLIAM and HARRY FOTHERGILL.

Patent filings in countries

World map showing DONALD BARNS MORISONs patent filings in countries
# Country Total Patents
#1 France 45
#2 United Kingdom 23
#3 Australia 7
#4 Germany 5

Patent filings per year

Chart showing DONALD BARNS MORISONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Morison Donald Barns 45
#2 Donald Barns Morison 5

Latest patents

Publication Filing date Title
GB243428A Improvements in apparatus for separating oil or oleaginous matter from liquids
GB243421A Improvements in and relating to exhaust or waste heat boilers or steam generators
GB243420A Improvements in and relating to boiler feed water heaters
GB214328A Improvements in and relating to heating and deaerating liquids
GB216257A Improvements in boiler feed water systems
GB208778A Improvements in and relating to the construction of crank shafts
GB204075A Improvements in and relating to evaporators
GB199748A Improvements in and relating to the deaeration and degasifying of water and other liquids
GB193971A Improvements in and relating to boiler feed water supply and control systems
GB188708A Improved means for maintaining the tightness of flanged and other bolted joints
GB183534A Improvements in and relating to the heating and deaerating of liquids
GB181157A Improvements in and relating to cap nuts
GB173301A Improvements in method and apparatus for deaerating and deoxidising boiler feed and other water
GB173534A Improvements in and relating to heating and deaerating liquids
GB170328A Improvements in steam condensing plant and boiler feed systems
GB168557A Improvements in and relating to apparatus for separating by flotation and collecting a liquid of comparatively low specific gravity from a liquid of higher specific gravity
GB167519A Improvements in apparatus for filtering liquid
GB158714A Improvements in and relating to steam condensing plant
GB154352A Improvements in means for preventing or absorbing vibration in apparatus driven from a geared turbine
GB145893A Improved method and apparatus for preventing the absorption of air by boiler feed water or other liquid