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MAK MOTOREN GMBH & CO KG

Overview
  • Total Patents
    13
About

MAK MOTOREN GMBH & CO KG has a total of 13 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets engines, pumps and turbines and environmental technology are KANESAKA GIJUTSU KENKYUSHO KK, BARRACK COMB PROCESS PTY LTD and KAMMER GEORG STEPHAN.

Patent filings in countries

World map showing MAK MOTOREN GMBH & CO KGs patent filings in countries
# Country Total Patents
#1 Germany 7
#2 EPO (European Patent Office) 2
#3 United States 2
#4 Finland 1
#5 Japan 1

Patent filings per year

Chart showing MAK MOTOREN GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Aeffner Kurt 3
#2 Zeretzke Herbert 2
#3 Schacht Hans-Juergen 2
#4 Brodersen Pay 1
#5 Zigan Detlef 1
#6 Buschmann Horst Dipl-Ing 1
#7 Nagel Juergen Dipl-Ing 1
#8 Mooser Dirk 1
#9 Haefner Reinhard Dipl Ing 1
#10 Nagel Juergen 1

Latest patents

Publication Filing date Title
DE19939289C1 Exhaust gas mixture system at an internal combustion motor has a vapor heater to take the mixture from the exhaust gas turbine with a boiler and fresh water supply with a final acid-bonding heat exchanger for safer emissions
EP0972932A1 Injection valve for internal combustion engines
DE19826477A1 Internal combustion engine
DE19804950C1 Operating method for supercharged internal combustion engine
DE19639505A1 Rotary device for a diesel engine
DE4311036A1 Device for cooling combustion air for diesel engines
DE4207979A1 Device for turning two valves
DE4016190A1 Internal combustion engine with an injection system