Michael Frigoli

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Hull, GB

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Patents Grantslast 30 patents

Information Patent Grant
Photochromic liquid crystals
- Patent number 7,416,682
- Issue date Aug 26, 2008
- Chi Mei Optoelectronics Corporation
- Michael Frigoli
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...