Norbert Heichlinger

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K/o/ nigsbrunn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the continuous drawing and texturizing of filaments
- Patent number 4,769,880
- Issue date Sep 13, 1988
- Hoechst Aktiengesellschaft
- Karl Heinrich
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
False twist texturized yarn, and a process for its preparation
- Patent number 4,559,772
- Issue date Dec 24, 1985
- Hoechst Aktiengesellschaft
- Karl Heinrich
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Process for making a texturized profile yarn, and the resulting yarns
- Patent number 4,487,011
- Issue date Dec 11, 1984
- Hoechst Aktiengesellschaft
- Karl Heinrich
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING