TREA

Albrecht Freynhofer

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  • Schiffweiler, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and device for longitudinal drawing of a film web
    • Patent number 7,596,839
    • Issue date Oct 6, 2009
    • Treofan Germany GmbH & Co. KG
    • Detlef Busch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for adjusting a gap
    • Patent number 6,799,961
    • Issue date Oct 5, 2004
    • Trespaphan GmbH
    • Albrecht Freynhofer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Compensator for temperature-caused length changes
    • Patent number 5,865,472
    • Issue date Feb 2, 1999
    • Hoechst Trespaphan GmbH
    • Albrecht Freynhofer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents