Thomas Ritter

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Alzenau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display including heating layer and two bus bars for...
- Patent number 6,671,027
- Issue date Dec 30, 2003
- Siemens Aktiengesellschaft
- Peter Brandt
- G02 - OPTICS
Information Patent Grant
Indicating instrument
- Patent number 6,653,567
- Issue date Nov 25, 2003
- Mannesmann VDO AG
- Thomas Ritter
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Indicating instrument
- Patent number 6,476,320
- Issue date Nov 5, 2002
- Mannesmann VDO AG
- Thomas Ritter
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Plug socket for a display instrument
- Patent number 6,461,168
- Issue date Oct 8, 2002
- Mannesmann VDO AG
- Manfred Zeiss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Front frame and method for producing it
- Patent number 6,312,773
- Issue date Nov 6, 2001
- Mannesmann VDO AG
- Manfred Zeiss
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Indicating instrument
- Publication number 20030015364
- Publication date Jan 23, 2003
- Mannesmann VDO AG
- Thomas Ritter
- B60 - VEHICLES IN GENERAL
Information Patent Application
Liquid crystal display
- Publication number 20020047954
- Publication date Apr 25, 2002
- Peter Brandt
- G02 - OPTICS
Information Patent Application
Plug socket
- Publication number 20010029117
- Publication date Oct 11, 2001
- Manfred Zeiss
- H01 - BASIC ELECTRIC ELEMENTS