Hartmut Stemmann

Follow

Person

Hamburg, 54, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Device for securing an insert on an implant
- Patent number 5,636,990
- Issue date Jun 10, 1997
- Hartmut Stemmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Positioning device for connecting a prosthesis to a body implant
- Patent number 5,611,689
- Issue date Mar 18, 1997
- Hartmut Stemmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnet arrangement for fastening prostheses, in particular epithese...
- Patent number 5,425,763
- Issue date Jun 20, 1995
- Hartmut Stemmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnet arrangement for a prosthesis
- Patent number 5,421,722
- Issue date Jun 6, 1995
- Hartmut Stemmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE