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PORSCHE KONSTRUKTIONEN GMBH

Overview
  • Total Patents
    143
About

PORSCHE KONSTRUKTIONEN GMBH has a total of 143 patent applications. Its first patent ever was published in 1945. It filed its patents most often in Austria, Germany and France. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and transport are TREBERT HENRY L F, MAYBACH MERCEDES BENZ MOTORENB and PORSCHE KG.

Patent filings in countries

World map showing PORSCHE KONSTRUKTIONEN GMBHs patent filings in countries
# Country Total Patents
#1 Austria 50
#2 Germany 38
#3 France 21
#4 United Kingdom 16
#5 Switzerland 13
#6 United States 5

Patent filings per year

Chart showing PORSCHE KONSTRUKTIONEN GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Konstruktionen Gmbh Porsche 8
#2 Rabe Karl 8
#3 Schmid Leopold 6
#4 H Porsche Konstruktionen-Ges M 4
#5 Altenberg Heinz 3
#6 Komenda Erwin 3
#7 Porsche Ferdinand 3
#8 Forstner Egon Dipl-Ing 2
#9 Fuhrmann Ernst Dr-Ing 2
#10 Karl Rabe 2

Latest patents

Publication Filing date Title
DE954589C Water turbine with radial inflow and outflow on the impeller circumference
GB698535A An improved steering wheel more particularly for motor vehicles
GB698026A Improvements in and relating to air-cooled two-stroke internal combustion engines
GB690609A Improvements in hydraulically operated shoe brakes
GB699554A Improvements in the cylinder heads of air-cooled internal combustion engines
GB703115A Improvements in synchronising arrangements in change speed gears
DE875590C Injection internal combustion engine with a combustion chamber cast into the cylinder head as a special component
US2686455A Vehicle instrument projection system with viewing screen on steering wheel
GB686359A Improvements in and relating to spindle steering for motor vehicles
GB684454A Improvements in and relating to an electric single wheel drive for road vehicles
US2707943A Cylinder heads for internal combustion engines
GB685809A Improvements in and relating to the combustion chambers of internal combustion engines of the fuel injection type
DE864173C Injection internal combustion engine with a combustion chamber cast into the cylinder head as a special component and a method for producing the same
DE814539C Cylinder head for internal combustion engines with cast-in combustion chamber
DE843109C Ventilation of the electric motors of road vehicles with oscillating axles, especially of trolleybuses
US2683377A Synchronizing device with slotted synchronizing members
GB669501A Improvements in and relating to change speed gears
US2584289A Cylinder head
GB661592A Improvements in and relating to means for driving the cutting apparatus of mowing mechanisms mounted on tractors
GB666422A Improvements in synchronising arrangements for change speed gears