Heather L. Lim

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North Huntingdon, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Surface active additives for coatings
- Patent number 7,897,261
- Issue date Mar 1, 2011
- PPG Industries Ohio, Inc.
- John W. Burgman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Surface active additives for coatings
- Publication number 20070009740
- Publication date Jan 11, 2007
- John W. Burgman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...