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PARSONS & MARINE ENG TURBINE

Overview
  • Total Patents
    190
About

PARSONS & MARINE ENG TURBINE has a total of 190 patent applications. Its first patent ever was published in 1947. It filed its patents most often in Switzerland, United Kingdom and France. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are GERATEBAU EBERSPACHER OHG, TERRY STEAM TURBINE COMPANY and SVENSKA TURBINFAB AB.

Patent filings in countries

World map showing PARSONS & MARINE ENG TURBINEs patent filings in countries
# Country Total Patents
#1 Switzerland 54
#2 United Kingdom 53
#3 France 39
#4 United States 28
#5 Germany 14
#6 Canada 2

Patent filings per year

Chart showing PARSONS & MARINE ENG TURBINEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Association The Parsons And Ma 31
#2 Yates Henry George 14
#3 Terrell Basil Joseph 12
#4 George Yates Henry 8
#5 Darling Robert Francis 8
#6 Basil Joseph Terrell 6
#7 Falconer Brown Thomas Walter 4
#8 Francis Darling Robert 4
#9 Joseph Terrell Basil 4
#10 Kantorowicz Otto Paul Theodor 4

Latest patents

Publication Filing date Title
US3091059A Means for generating involute gears
US3060642A Means for generating involute gears
GB898175A Improvements in and relating to the blading of turbines or like fluid flow machines
GB898626A Improvements in and relating to means for generating involute gears
GB878785A Improvements in and relating to oil burners
DE1114362B Closed circuit gas turbine plant
GB865198A Improvements in and relating to turbine nozzle assemblies
GB863842A Improvements in and relating to apparatus for locating a workpiece during the piercing of a plurality of holes therein
GB877627A Improvements in or relating to means for facilitating the engagement of positive drive clutches
GB861728A Improvements in and relating to elastic fluid turbines
DE1167366B Surface steam condenser
GB861353A Improvements in and relating to the measurement of shaft horse power
GB827947A Improvements in and relating to steam condensers
GB862385A Improvements in or relating to gas turbine power plants
GB837872A Improvements in and relating to boiler feed regulators
GB863036A Improvements in and relating to blading in turbines and like fluid flow machines
GB869335A Improvements in and relating to blading in turbines and like fluid flow machines
GB843287A Improvements in and relating to turbine blading
DE1126406B Ring-shaped nozzle box for steam or gas turbines
GB840335A Improvements in and relating to elastic fluid turbines