Donna Guesto-Barnak

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Dupont, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Phosphate glass useful in high energy lasers
- Patent number 5,173,456
- Issue date Dec 22, 1992
- Schott Glass Technologies, Inc.
- Yuiko T. Hayden
- C03 - GLASS MINERAL OR SLAG WOOL