Bernhard STUMPP

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Bisingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drive assistance device for a wheel chair and a wheel chair having...
- Patent number 7,840,327
- Issue date Nov 23, 2010
- Ulrich Alber GmbH
- Paul-Gerhard Bitzer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Drive assistance device for a wheel chair and a wheel chair having...
- Publication number 20100036543
- Publication date Feb 11, 2010
- ULRICH ALBER GMBH
- Paul-Gerhard BITZER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE