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Andrew Whale
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Craigavon, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Opthalmic lenses having reduced base out prism
Patent number
8,287,124
Issue date
Oct 16, 2012
Crossbows Optical Limited
Jeffrey P. Krall
G02 - OPTICS
Information
Patent Grant
Opthalmic lenses having reduced base out prism
Patent number
8,042,940
Issue date
Oct 25, 2011
Crossbows Optical Limited
Jeffrey P. Krall
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Opthalmic Lenses Having Reduced Base Out Prism
Publication number
20120019774
Publication date
Jan 26, 2012
Crossbows Optical Limited
Jeffrey P. Krall
G02 - OPTICS
Information
Patent Application
Opthalmic lenses having reduced base out prism
Publication number
20100245762
Publication date
Sep 30, 2010
Jeffrey P. Krall
G02 - OPTICS