Georg SPIELBERGER

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Lubeck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Lighting unit and luminaire with skewed LED optics pairs
- Patent number 11,781,717
- Issue date Oct 10, 2023
- Drägerwerk AG & Co. KGaA
- Hanno Kretschmann
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION DEVICE AND ILLUMINATION PROCESS WITH AUTOMATIC SHADING...
- Publication number 20240341021
- Publication date Oct 10, 2024
- Dragerwerk AG & Co. KGaA
- Hanno KRETSCHMANN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING UNIT AND LUMINAIRE
- Publication number 20220316664
- Publication date Oct 6, 2022
- Dragerwerk AG & Co. KGaA
- Hanno KRETSCHMANN
- F21 - LIGHTING