Lutz Nehrhoff von Holderberg

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Karlsruhe, DE

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Patents Grantslast 30 patents

Information Patent Grant
Luminous film having microoptical structure
- Patent number 11,598,506
- Issue date Mar 7, 2023
- LightnTec GmbH
- Lutz Nehrhoff von Holderberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
LUMINOUS FILM FOR RADIATING LIGHT IN A DIRECTED MANNER
- Publication number 20240410546
- Publication date Dec 12, 2024
- LightnTec GmbH
- Lutz Nehrhoff von Holderberg
- F21 - LIGHTING
Information Patent Application
LUMINOUS FILM HAVING MICROOPTICAL STRUCTURE
- Publication number 20220154911
- Publication date May 19, 2022
- LightnTec GmbH
- Lutz Nehrhoff von Holderberg
- F21 - LIGHTING