Josef Jansen

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5100 Aachen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Support housing for valve and closure members, in particular for he...
- Patent number 5,800,527
- Issue date Sep 1, 1998
- Adiam Medizintechnik GmbH & Co. KG
- Josef Jansen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Closing member having flexible closing elements, especially a heart...
- Patent number 5,376,113
- Issue date Dec 27, 1994
- Josef Jansen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of producing a closing member having flexible closing elemen...
- Patent number 5,116,564
- Issue date May 26, 1992
- Josef Jansen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL