Kwei C. Shek

Follow

Person

B/F. North Point, HK

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for supporting the human body
- Patent number 5,105,490
- Issue date Apr 21, 1992
- Kwei C. Shek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Emergency lighting system
- Patent number 5,029,061
- Issue date Jul 2, 1991
- Kwei C. Shek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER