Lowell C. Frank

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Hudson, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Silicate glass for upconversion fluorescence
- Patent number 6,879,609
- Issue date Apr 12, 2005
- 3M Innovative Properties Company
- Craig R. Schardt
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Silicate glass for upconversion fluorescence
- Publication number 20040037538
- Publication date Feb 26, 2004
- Craig R. Schardt
- H01 - BASIC ELECTRIC ELEMENTS