Kwok-Kei Law

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Patents Grantslast 30 patents

Information Patent Grant
Air cleaner filter system capable of nano-confined catalytic oxidation
- Patent number 8,883,083
- Issue date Nov 11, 2014
- RHT Limited
- Kwok Yung Anthony Law
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND SYSTEM FOR PLANT CULTIVATION
- Publication number 20110283612
- Publication date Nov 24, 2011
- Law, Kwok-Kei
- Kwok-Kei Law
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING