Mark Elliot Gelfer

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Vancouver, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for measuring values of physiological parameters
- Patent number 6,602,199
- Issue date Aug 5, 2003
- VSM Technology Inc.
- Yunquan Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for measuring values of physiological parameters
- Patent number 6,332,867
- Issue date Dec 25, 2001
- VSM Technology Inc.
- Yunquan Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for measuring values of physiological parameters
- Publication number 20020035332
- Publication date Mar 21, 2002
- Yunquan Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE