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MUENZINGER FRIEDRICH

Overview
  • Total Patents
    35
About

MUENZINGER FRIEDRICH has a total of 35 patent applications. Its first patent ever was published in 1927. It filed its patents most often in Germany, United States and France. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and environmental technology are DENSCH DIETRICH, DRACHKO YEVGENIY FEDOROVICH and LOUIS JULES JEAN BAPTISTE LE R.

Patent filings per year

Chart showing MUENZINGER FRIEDRICHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Munzinger Friedrich 29
#2 Bucher Josef Dipl-Ing 1
#3 Meyer Robert 1

Latest patents

Publication Filing date Title
WO8602974A1 Steam motor
DE3531469A1 Steam engine
DE3440878C1 Rotary piston machine
DE3440861C1 Steam engine
DE2457092A1 Rotary machine with radial vane in rotor - has single vane sealed to rotor on one side only
US3932987A Method of operating a combustion piston engine with external combustion
US3901034A Rotary piston engine
US3685928A Rotary piston engine
DE1964427A1 A method of operating a thermal engine and a machine for practicing this method
GB279008A Means for protecting the drums of steam generators
GB288732A Means for protecting the drums of steam generators
DE1401962A1 Internal combustion rotary piston engine with fuel injection