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Karl-Heinz Winter
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Essingen, DE
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Patents Grants
last 30 patents
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Patent Grant
Optical element having a coating of high diffusivity
Patent number
9,778,484
Issue date
Oct 3, 2017
Carl Zeiss Vision International GmbH
Norbert Hugenberg
G02 - OPTICS
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Patent Grant
Spectacle lens semi-finished product or spectacle lens finished pro...
Patent number
9,310,521
Issue date
Apr 12, 2016
Carl Zeiss Vision International GmbH
Ralf Meschenmoser
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
SPECTACLE LENS SEMI-FINISHED PRODUCT OR SPECTACLE LENS FINISHED PRO...
Publication number
20150153481
Publication date
Jun 4, 2015
CARL ZEISS VISION INTERNATIONAL GMBH
Ralf Meschenmoser
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
OPTICAL ELEMENT HAVING A COATING OF HIGH DIFFUSIVITY
Publication number
20140327876
Publication date
Nov 6, 2014
CARL ZEISS VISION INTERNATIONAL GMBH
Norbert Hugenberg
G02 - OPTICS