Sutton Chen

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La Jolla, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Positionable viewing shield with disposable transparent medium
- Patent number 5,865,182
- Issue date Feb 2, 1999
- Sutton Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Positionable viewing shield with disposable transparent medium
- Patent number 5,360,018
- Issue date Nov 1, 1994
- Sutton Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE