Roman Sturm

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Nurmberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Progressive addition lens and method for manufacturing thereof
- Patent number 11,726,350
- Issue date Aug 15, 2023
- RUPP + HUBRACH OPTIK GMBH
- Roman Sturm
- G02 - OPTICS
Information Patent Grant
Varifocal lens
- Patent number 7,712,897
- Issue date May 11, 2010
- Martin Bissinger
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
PROGRESSIVE ADDITION LENS AND METHOD FOR MANUFACTURING THEREOF
- Publication number 20210356766
- Publication date Nov 18, 2021
- RUPP + HUBRACH OPTIK GMBH
- Roman STURM
- G02 - OPTICS
Information Patent Application
Varifocal Lens
- Publication number 20070222943
- Publication date Sep 27, 2007
- Martin Bissinger
- G02 - OPTICS