Marek Krzyskow

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Swietochlowice, PL

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for the production of a heart valve prosthesis
- Patent number 5,606,928
- Issue date Mar 4, 1997
- Nika Health Products Limited
- Zbigniew Religa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Support for a heart valve prosthesis
- Patent number 5,449,385
- Issue date Sep 12, 1995
- Nika Health Products Limited
- Zbigniew Religa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE