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Gabby Weinrot
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Upper Galilee, IL
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last 30 patents
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Patent Grant
Assymetrical progressive lens
Patent number
7,828,433
Issue date
Nov 9, 2010
Shamir Optical Industry
Dan Katzman
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
METHOD FOR MEASURING AND VERIFYING THE CORRECT ADAPTATION OF LENSES...
Publication number
20100253906
Publication date
Oct 7, 2010
Dan KATZMAN
G02 - OPTICS
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Patent Application
ASSYMETRICAL PROGRESSIVE LENS
Publication number
20100097570
Publication date
Apr 22, 2010
Dan Katzman
G02 - OPTICS
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Patent Application
Step zone progressive lens
Publication number
20090213325
Publication date
Aug 27, 2009
Dan Katzman
G02 - OPTICS