Ralf Siegert

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Herten, DE

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Patents Applicationslast 30 patents

Information Patent Application
Cover for Magnetic Implant in a Bone Conduction Hearing Aid System,...
- Publication number 20140121447
- Publication date May 1, 2014
- SOPHONO, INC.
- James F. Kasic
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AID FOR SHIMMING MAGNETIC DISCS
- Publication number 20120080039
- Publication date Apr 5, 2012
- SOPHONO, INC.
- Ralf Siegert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE