Ralph GROTTENMÜLLER

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Wiesbaden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Encapsulation material for light emitting diodes
- Patent number 9,991,182
- Issue date Jun 5, 2018
- AZ Electronic Materials (Luxembourg) S.A.R.L.
- Ralph Grottenmüller
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ENCAPSULATION MATERIAL FOR LIGHT EMITTING DIODES
- Publication number 20160172552
- Publication date Jun 16, 2016
- AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.a.r.l.
- Ralph GROTTENMÜLLER
- H01 - BASIC ELECTRIC ELEMENTS