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Michael J. Lubianetsky
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Blakely, PA, US
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last 30 patents
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Patent Grant
Method of making photochromic thermoplastics
Patent number
6,451,236
Issue date
Sep 17, 2002
Gentex Optics, Inc.
Robert A. Sallavanti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Laser-attenuative optical filter
Patent number
5,271,872
Issue date
Dec 21, 1993
Gentex Corporation
Robert A. Sallavanti
G02 - OPTICS