Andrew G. Sigai

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Lexington, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Coated electroluminescent phosphor
- Patent number 5,244,750
- Issue date Sep 14, 1993
- GTE Products Corporation
- Kenneth T. Reilly
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...