Katherine Yiu-Kit Leung

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Rolling Meadows, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Release liners and processes for making the same
- Patent number 7,622,159
- Issue date Nov 24, 2009
- Loparex, Inc.
- William J. Mertz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...