Dennis I. Butts

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Andover, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Pull roll assembly for drawing a glass sheet
- Patent number 7,430,880
- Issue date Oct 7, 2008
- Corning Incorporated
- Dennis I. Butts
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Methods for producing glass compositions
- Publication number 20070199350
- Publication date Aug 30, 2007
- Dennis I. Butts
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Pull roll assembly for drawing a glass sheet
- Publication number 20050268655
- Publication date Dec 8, 2005
- Dennis I. Butts
- C03 - GLASS MINERAL OR SLAG WOOL