Kenneth Y.M. Chan

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Formaldehyde-free flame retardant compositions and their use for ma...
- Patent number 9,675,998
- Issue date Jun 13, 2017
- WINNITEX LIMITED
- James R. Johnson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
FORMALDEHYDE-FREE FLAME RETARDANT COMPOSITIONS AND THEIR USE FOR MA...
- Publication number 20130280432
- Publication date Oct 24, 2013
- WINNITEX LIMITED
- James R. Johnson
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...