Denvra Criss

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Pittsburgh, PA, US

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Patents Applicationslast 30 patents

Information Patent Application
Low shading coefficient and low emissivity coatings and coated arti...
- Publication number 20070036989
- Publication date Feb 15, 2007
- PPG Industries Ohio, Inc.
- Paul A. Medwick
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Low shading coefficient and low emissivity coatings and coated arti...
- Publication number 20070009747
- Publication date Jan 11, 2007
- PPG Industries Ohio, Inc.
- Paul A. Medwick
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Low shading coefficient and low emissivity coatings and coated arti...
- Publication number 20020136905
- Publication date Sep 26, 2002
- Paul A. Medwick
- C03 - GLASS MINERAL OR SLAG WOOL