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Christoph Sappel
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Grunwald, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for online contact lens evaluation
Patent number
7,771,053
Issue date
Aug 10, 2010
Bausch & Lomb Incorporated
Hans-Joachim Polland
G02 - OPTICS
Information
Patent Grant
Wavefront sensor having multi-power beam modes, independent adjustm...
Patent number
7,625,089
Issue date
Dec 1, 2009
Bausch & Lomb Incorporated
Gerhard Youssefi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wavefront sensor having multi-power modes, independent adjustment c...
Patent number
7,036,934
Issue date
May 2, 2006
Bausch & Lomb Incorporated
Gerhard Youssefi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Method and Apparatus for Online Contact Lens Evaluation
Publication number
20070273828
Publication date
Nov 29, 2007
Hans-Joachim Polland
G02 - OPTICS
Information
Patent Application
Wavefront sensor having multi-power beam modes, independent adjustm...
Publication number
20060152677
Publication date
Jul 13, 2006
Gerhard Youssefi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE