Daniel Crespo Vázquez

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Madrid, ES

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Patents Grantslast 30 patents

Information Patent Grant
Lens with continuous power gradation
- Patent number 8,042,941
- Issue date Oct 25, 2011
- Indizen Optical Technologies, S.I.
- José Alonso Fernández
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LENS WITH CONTINUOUS POWER GRADATION
- Publication number 20110187993
- Publication date Aug 4, 2011
- Indizen Optical Technologies, S.I.
- José Alonso Fernández
- G02 - OPTICS