Royann L. Stewart-Davis

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Springdale, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pigmented polymerizable compositions and optical articles prepared...
- Patent number 9,411,076
- Issue date Aug 9, 2016
- PPG Industries Ohio, Inc.
- Brandy D. Slezak
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
PIGMENTED POLYMERIZABLE COMPOSITIONS AND OPTICAL ARTICLES PREPARED...
- Publication number 20140080972
- Publication date Mar 20, 2014
- PPG INDUSTRIES OHIO, INC.
- Brandy D. Slezak
- G02 - OPTICS