Klaus Affeld

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mechanical heart valve
- Patent number 5,980,568
- Issue date Nov 9, 1999
- Klaus Affeld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrohydraulic energy converter for cardiac assist devices and ar...
- Patent number 5,346,458
- Issue date Sep 13, 1994
- Klaus Affeld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Safety control valve for an artificial heart
- Patent number 4,559,648
- Issue date Dec 24, 1985
- Thoratec Laboratories Corporation
- Klaus Affeld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Anti-infection device for endoexo-implants
- Publication number 20040210195
- Publication date Oct 21, 2004
- Klaus Affeld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE