TREA

Wolfgang Hartig

Follow

Person

  • Remscheid, DT
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Two-for-one twisting process
    • Patent number 3,992,867
    • Issue date Nov 23, 1976
    • Barmag Barmer Maschinenfabrik Aktiengesellschaft
    • Wolfgang Hartig
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    High speed twisting machine
    • Patent number 3,981,131
    • Issue date Sep 21, 1976
    • Barmag Barmer Maschinenfabrik Aktiengesellschaft
    • Wolfgang Hartig
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    False-twist crimping machine
    • Patent number 3,971,201
    • Issue date Jul 27, 1976
    • Barmag Barmer Maschinenfabrik Aktiengesellschaft
    • Wolfgang Hartig
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING