TREA

Eugen Unterstrasser

Follow

Person

  • Aschau, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Stator for eccentric worm pumps
    • Patent number 4,863,359
    • Issue date Sep 5, 1989
    • Netzsch-Mohnopumpen GmbH
    • Eugen Unterstrasser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Joint seal on the rotor drive of an eccentric screw machine
    • Patent number 4,305,596
    • Issue date Dec 15, 1981
    • Netzsch-Mohnopumpen GmbH
    • Eugen Unterstrasser
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES