Cheng Kwee Ling

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Leakage-signaling absorbent article
- Patent number 8,507,746
- Issue date Aug 13, 2013
- Kimberly-Clark Worldwide, Inc.
- Yein Sze Ong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Leakage-signaling absorbent article
- Publication number 20100152690
- Publication date Jun 17, 2010
- Yein Sze Ong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE