Al Slavich

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Menomonie, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Stain-resistant glass making method
- Patent number 6,349,569
- Issue date Feb 26, 2002
- Cardinal FG Company
- Mark Piper
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for applying SO.sub.3 to float glass
- Patent number 5,643,349
- Issue date Jul 1, 1997
- Cardinal IG Company
- Mark Piper
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Stain-resistant glass and method of making same
- Publication number 20020007652
- Publication date Jan 24, 2002
- Mark Piper
- C03 - GLASS MINERAL OR SLAG WOOL