TREA

Rudolf Hofmann Jr.

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  • 8192 Geretsried, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air cooler with condensate trap
    • Patent number 4,532,775
    • Issue date Aug 6, 1985
    • Rudolf Hofmann
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Compressor suction regulator
    • Patent number 4,406,588
    • Issue date Sep 27, 1983
    • Rudolf Hofmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Silently operating fluid pump unit
    • Patent number 4,302,160
    • Issue date Nov 24, 1981
    • Rudolf Hofmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and apparatus for controlling operation of a compressor
    • Patent number 4,149,827
    • Issue date Apr 17, 1979
    • Rudolf Hofmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary piston machine
    • Patent number 4,137,019
    • Issue date Jan 30, 1979
    • Rudolf Hofmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES