David E. Sartori

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Curable photochromic compositions and optical articles prepared the...
- Patent number 8,608,988
- Issue date Dec 17, 2013
- Transitions Optical, Inc.
- Steven E. Bowles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CURABLE PHOTOCHROMIC COMPOSITIONS AND OPTICAL ARTICLES PREPARED THE...
- Publication number 20120212840
- Publication date Aug 23, 2012
- TRANSITIONS OPTICAL, INC.
- Steven E. Bowles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...