TREA

Hans Peter Berger

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  • Wermelskirchen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Draw process
    • Patent number 5,664,307
    • Issue date Sep 9, 1997
    • Barmag AG
    • Albert Stitz
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Melt spinning apparatus and method
    • Patent number 5,354,529
    • Issue date Oct 11, 1994
    • Barmag AG
    • Hans-Peter Berger
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Yarn texturing apparatus with heat sensor in stuffer box to control...
    • Patent number 5,088,168
    • Issue date Feb 18, 1992
    • Barmag AG
    • Hans-Peter Berger
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Process and apparatus for texturing thread
    • Patent number 4,301,578
    • Issue date Nov 24, 1981
    • Barmag Barmer Maschinenfabrik AG
    • Peter Dammann
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING