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Steffen Koerner
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Delligsen, DE
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Patents Grants
last 30 patents
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Patent Grant
Method for marking a lens with a code and method of producing a lens
Patent number
7,469,832
Issue date
Dec 30, 2008
Schott AG
Steffen Koerner
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
LIGHTING DEVICE WITH LENS, AND MANUFACTURING PROCESS FOR MAKING THE...
Publication number
20110011133
Publication date
Jan 20, 2011
Doris Moseler
F21 - LIGHTING
Information
Patent Application
LENS ATTACHMENT FOR A HEADLAMP
Publication number
20080043485
Publication date
Feb 21, 2008
Steffen Koerner
G02 - OPTICS
Information
Patent Application
Reflector having a prismatic structure
Publication number
20080019138
Publication date
Jan 24, 2008
SCHOTT AG
Andreas Otte
F21 - LIGHTING
Information
Patent Application
Method for marking a lens with a code and method of producing a lens
Publication number
20060102724
Publication date
May 18, 2006
Steffen Koerner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Lighting device with lens, and manufacturing process for making the...
Publication number
20050254254
Publication date
Nov 17, 2005
Doris Moseler
F21 - LIGHTING
Information
Patent Application
Method for producing fine glass articles and the use of said method
Publication number
20030014999
Publication date
Jan 23, 2003
Steffen Koerner
C03 - GLASS MINERAL OR SLAG WOOL