WILHELMUS HENDRIKUS JOHANNES ADRIANA VREESWIJK

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Patents Grantslast 30 patents

Information Patent Grant
Chassis structure for mid-wheel drive power wheelchair
- Patent number 7,828,310
- Issue date Nov 9, 2010
- Karma Medical Products Co., Ltd.
- Wilhelmus Hendrikus Johannes Adriana Vreeswijk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CHASSIS STRUCTURE FOR MID-WHEEL DRIVE POWER WHEELCHAIR
- Publication number 20100213683
- Publication date Aug 26, 2010
- KARMA MEDICAL PRODUCTS CO., LTD.
- WILHELMUS HENDRIKUS JOHANNES ADRIANA VREESWIJK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE