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GUTBROD MOTORENBAU GMBH

Overview
  • Total Patents
    74
About

GUTBROD MOTORENBAU GMBH has a total of 74 patent applications. Its first patent ever was published in 1950. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, transport and agriculture are DUFOUR LEON, LEON DUFOUR and CHARLES J HEYLER.

Patent filings in countries

World map showing GUTBROD MOTORENBAU GMBHs patent filings in countries
# Country Total Patents
#1 Germany 41
#2 France 21
#3 United Kingdom 4
#4 Switzerland 3
#5 Spain 2
#6 United States 2
#7 Austria 1

Patent filings per year

Chart showing GUTBROD MOTORENBAU GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maier Rudolf Dipl-Ing 8
#2 Scherenberg Hans Dr-Ing 7
#3 Seibt Heinrich 4
#4 Froehlich Karl 3
#5 Bauhaus Albert Dr Agr 3
#6 Stahl Robert 3
#7 Hausner Martin 2
#8 Scherenberg Dr-Ing Hans 2
#9 Scheihing Erwin 2
#10 Karl Froehlich 2

Latest patents

Publication Filing date Title
GB790866A Improvements in or relating to arrangement of control-lever system in small agricultural machines
US2695600A Fuel injection spark ignition internalcombustion engine
GB741548A Improvements in the arrangement of scavenging ports and injection nozzles in two-stroke internal combustion engines
GB713051A Improvements in scavenging ports and passages for two-stroke multicylinder internal combustion engines
ES203549A1 Improvements introduced in the plows (Machine-translation by Google Translate, not legally binding)
DE864479C Method and device for supplying air to the suction line of internal combustion engines
GB723972A An improved two-stroke cycle direct injection internal combustion engine
US2717582A Two-stroke injection internal combustion engine