TREA

Wolfgang Schaefer

Follow

Person

  • Ostringen, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of using a level
    • Patent number 7,150,106
    • Issue date Dec 19, 2006
    • Stabila-Messgeräte Gustav Ullrich GmbH
    • Gabriel Kallabis
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Level
    • Patent number 6,988,320
    • Issue date Jan 24, 2006
    • Stabila-Messgeräte Gustav Ullrich GmbH
    • Gabriel Kallabis
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of using a level
    • Publication number 20060143933
    • Publication date Jul 6, 2006
    • Gabriel Kallabis
    • G01 - MEASURING TESTING
  • Information Patent Application

    Level
    • Publication number 20030163927
    • Publication date Sep 4, 2003
    • Stabila-Messgerate Gustav Ullrich GmbH
    • Gabriel Kallabis
    • G01 - MEASURING TESTING