HCD Hygienic Composites Development GmbH

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Muelheim an der Ruhr, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for producing a structured, voluminous non-woven...
- Patent number 6,739,024
- Issue date May 25, 2004
- HCD Hygienic Composites Development GmbH
- Werner Wagner
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method and apparatus for producing a surface-structured, film semi-...
- Patent number 6,511,734
- Issue date Jan 28, 2003
- HCD Hygienic Composites Development GmbH
- Werner Wagner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing a structured, voluminous nonwoven
- Patent number 6,136,124
- Issue date Oct 24, 2000
- HCD Hygienic Composites Development GmbH
- Werner Wagner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL