Maxi Frati

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Ann Arbor, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a scratch-and etch-resistant coated glass article
- Patent number 8,003,164
- Issue date Aug 23, 2011
- Guardian Industries Corp.
- Rudolph Hugo Petrmichl
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Scratch-and etch-resistant coated glass article, and method of maki...
- Publication number 20100075157
- Publication date Mar 25, 2010
- Guardian Industries Corp.
- Rudolph Hugo Petrmichl
- C03 - GLASS MINERAL OR SLAG WOOL