TREA

Ralf Widmann

Follow

Person

  • Stuttgart, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Ventilator with brush type blocking device
    • Patent number 6,290,456
    • Issue date Sep 18, 2001
    • LTG Aktiengesellschaft
    • Rolf Fichter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Air filter system and air cleaning method
    • Publication number 20080028732
    • Publication date Feb 7, 2008
    • LTG AKTIENGESELLSCHAFT
    • Volker Bauer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL