Klaus Erward

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Saalburg-Ebersdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Production method for a headlight lens and headlight lens for a mot...
- Patent number 8,517,582
- Issue date Aug 27, 2013
- Docter Optics SE
- Klaus Erward
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Production method for a headlight lens and headlight lens for a mot...
- Patent number 8,414,170
- Issue date Apr 9, 2013
- Doctor Optics GmbH
- Klaus Erward
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Production method for a headlight lens and headlight lens for a mot...
- Patent number 8,251,557
- Issue date Aug 28, 2012
- Docter Optics GmbH
- Klaus Erward
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD FOR A HEADLIGHT LENS AND HEADLIGHT LENS FOR A MOT...
- Publication number 20130200538
- Publication date Aug 8, 2013
- DOCTER OPTICS GMBH
- Klaus Erward
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PRODUCTION METHOD FOR A HEADLIGHT LENS AND HEADLIGHT LENS FOR A MOT...
- Publication number 20120287661
- Publication date Nov 15, 2012
- DOCTOR OPTICS GMBH
- Klaus ERWARD
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PRODUCTION METHOD FOR A HEADLIGHT LENS AND HEADLIGHT LENS FOR A MOT...
- Publication number 20100091511
- Publication date Apr 15, 2010
- Klaus Erward
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL