Ruediger Kittelmann

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Einbeck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Optical diffuser for producing a circular light field
- Patent number 7,729,054
- Issue date Jun 1, 2010
- Schott AG
- Ralf Becker
- F21 - LIGHTING
Information Patent Grant
Light reflector with a defined contour sharpness of the light distr...
- Patent number 7,547,120
- Issue date Jun 16, 2009
- Auer Lighting GmbH
- Harry Wagener
- F21 - LIGHTING
Information Patent Grant
Optical arrangement with stepped lens
- Patent number 7,483,220
- Issue date Jan 27, 2009
- Auer Lighting GmbH
- Ruediger Kittelmann
- F21 - LIGHTING
Information Patent Grant
Optical diffuser for producing a circular light field
- Patent number 7,443,588
- Issue date Oct 28, 2008
- Schott AG
- Ralf Becker
- F21 - LIGHTING
Information Patent Grant
Optical system for a fresnel lens light, especially for a spotlight...
- Patent number 6,899,451
- Issue date May 31, 2005
- Schott Glas
- Ruediger Kittelmann
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DIFFUSER FOR PRODUCING A CIRCULAR LIGHT FIELD
- Publication number 20090015925
- Publication date Jan 15, 2009
- Ralf Becker
- G02 - OPTICS
Information Patent Application
Optical diffuser for producing a circular light field
- Publication number 20050063064
- Publication date Mar 24, 2005
- Ralf Becker
- G02 - OPTICS
Information Patent Application
Optical system for a fresnel lens light, especially for a spotlight...
- Publication number 20030063466
- Publication date Apr 3, 2003
- Ruediger Kittelmann
- F21 - LIGHTING