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DIFFERENTIAL DIESEL ENGINES ES

Overview
  • Total Patents
    16
About

DIFFERENTIAL DIESEL ENGINES ES has a total of 16 patent applications. Its first patent ever was published in 1953. It filed its patents most often in Switzerland, Germany and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are LAMPARD ROBERT DOUGLAS, HARRY RALPH RICARDO and KENNETH IRWIN CROSSLEY.

Patent filings in countries

World map showing DIFFERENTIAL DIESEL ENGINES ESs patent filings in countries
# Country Total Patents
#1 Switzerland 8
#2 Germany 7
#3 United Kingdom 1

Patent filings per year

Chart showing DIFFERENTIAL DIESEL ENGINES ESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wilhelm Glamann 6
#2 Dr Glamann Wilhelm Ing 2
#3 Glamann Wilhelm 2
#4 Glamann Dr-Ing Paul Wilhelm 1
#5 Wilhelm Glamann Dr-Ing Paul 1

Latest patents

Publication Filing date Title
GB995750A Improvements relating to internal combustion engines
DE1403517A1 Roots compressor
DE1220199B Internal combustion engine with charging and Foettinger gear
DE1216708B Power transmission system for rail-less vehicles and rail vehicles driven by internal combustion engines
DE1133945B Internal combustion engine with a loader mechanically driven by a transfer case and an additional exhaust gas turbocharger
DE1237380B Supercharged internal combustion engine with a supercharging system with two drives
DE1133600B Vehicle internal combustion engine with engine braking
DE1177873B Supercharged internal combustion engine with drive of the charging fan via a transfer case and with an exhaust gas turbine