Christian Lischer

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Aalen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a spectacle lens and product comprising a spect...
- Patent number 11,958,305
- Issue date Apr 16, 2024
- Carl Zeiss Vision International GmbH
- Michel-Rene Christmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing a spectacle lens
- Patent number 11,899,287
- Issue date Feb 13, 2024
- Carl Zeiss Vision International GmbH
- Michel-René Christmann
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING A SPECTACLE LENS
- Publication number 20230341706
- Publication date Oct 26, 2023
- CARL ZEISS VISION INTERNATIONAL GMBH
- Michel-René Christmann
- G02 - OPTICS
Information Patent Application
METHOD OF PRODUCING A SPECTACLE LENS AND PRODUCT COMPRISING A SPECT...
- Publication number 20220242154
- Publication date Aug 4, 2022
- CARL ZEISS VISION INTERNATIONAL GMBH
- Michel-Rene Christmann
- G02 - OPTICS