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THRUPP EDGAR CHARLES

Overview
  • Total Patents
    11
About

THRUPP EDGAR CHARLES has a total of 11 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United Kingdom, Canada and Austria. Its main competitors in its focus markets engines, pumps and turbines are POKORNY FRANTISEK, ULRICH MEININGHAUS and GOERLITZER MASCHINENBAU VEB.

Patent filings in countries

World map showing THRUPP EDGAR CHARLESs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 Canada 2
#3 Austria 1
#4 Switzerland 1
#5 United States 1

Patent filings per year

Chart showing THRUPP EDGAR CHARLESs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Steam turbines

Top inventors

# Name Total Patents
#1 Thrupp Edgar Charles 10
#2 Edgar Charles Thrupp 1

Latest patents

Publication Filing date Title
CA188231A Apparatus for developing power by means of water
GB190616392A Improvements in Road Motor Vehicles Driven by Internal Combustion Engines
US699636A Turbine.
GB190106422A Improvements in Turbines
GB190018913A Improvements Apparatus for Liquefying Air and Separating Oxygen therefrom.
GB189827153A Invention relating to the Use of Liquefied Air to Produce Compressed Air for Driving Engines on Motor Cars, Tram Cars, or other Locomotives.
GB189827154A Invention relating to the use of Liquefied Air for Effecting Economies in connection with Power Generating Works, where the Demand for Power is Subject to Large Fluctuations.
GB189826767A Improvements in Apparatus for Refrigerating and Liquefying Air or other Gases.
CA317183A Natural gas well heater