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Neustafdt an der Orla, DE
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Patents Grants
last 30 patents
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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
Headlight lens for a motor vehicle headlight
Patent number
7,303,319
Issue date
Dec 4, 2007
Doctor Optics GmbH
Steffen Holtz
F21 - LIGHTING
Patents Applications
last 30 patents
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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
METHOD FOR PRODUCING AN OPTICAL GLASS PART, PARTICULARLY OF A MOTOR...
Publication number
20110000260
Publication date
Jan 6, 2011
DOCTORS OPTICS GMBH
Jan Heiko Hamkens
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
HEADLIGHT LENS FOR A MOTOR VEHICLE
Publication number
20090034281
Publication date
Feb 5, 2009
DOCTOR OPTICS GMBH
Jan Heiko Hamkens
F21 - LIGHTING
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