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MOTOREN WERKE MANNHEIM AG

Overview
  • Total Patents
    602
About

MOTOREN WERKE MANNHEIM AG has a total of 602 patent applications. Its first patent ever was published in 1919. It filed its patents most often in Germany, France and United States. Its main competitors in its focus markets engines, pumps and turbines and environmental technology are RICARDO & CO ENGINEERS, FRANZ MAEDLER and NEW SULZER DIESEL AG.

Patent filings per year

Chart showing MOTOREN WERKE MANNHEIM AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Benz Walter 36
#2 Moench Werner 17
#3 Weickel Hans 12
#4 Hitziger Hubert 12
#5 Winter Norbert 11
#6 Stellwagen Karl 11
#7 Kinzel Richard 10
#8 Henninger Friedrich 10
#9 Ries Erich 10
#10 Dietrich Werner 10

Latest patents

Publication Filing date Title
DE19818700A1 Internal combustion engine with an integrated front end
DE19810726A1 Exhaust gas manifold with integral cooling for IC engine
DE19755618A1 Reversing the direction of motor rotation
DE19742111A1 Supercharged diesel internal combustion engine
DE19634299A1 Gas engine with roller rotary valve
DE19624965A1 Ignition system for a gas engine
DE19624964A1 Ignition system for a gas engine
WO9609470A1 Intermediate housing for an internal combustion engine
EP0782665A1 Internal combustion engine
EP0782666A1 Combination housing
DE4433279A1 Intermediate casing used in IC engine
DE4433285A1 Combustion air line of an internal combustion engine
DE4433247A1 Combination casing for oil pump and coolant pump for IC engine
DE4433280A1 Cylinder head for IC engine
DE4433281A1 Automotive IC engine support bearing
DE4344602A1 Internal combustion engine with a coolant circuit
DE4333351A1 Seegangabhängige speed regulation for an internal combustion engine
DE4244193A1 Intake device for a reciprocating piston internal combustion engine
DE4227199A1 Engine fuel-injection nozzle - has hemispherical tip clear of housing and forming circular spray opening
DE4222087A1 Reduced pollutant diesel engine