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RENDSBURG, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Carrier, method for coating a carrier, and method for the simultane...
Patent number
9,539,695
Issue date
Jan 10, 2017
Siltronic AG
Georg Pietsch
B24 - GRINDING POLISHING
Information
Patent Grant
Apparatus for double-sided, grinding machining of flat workpieces
Patent number
9,004,981
Issue date
Apr 14, 2015
Peter Wolters GmbH
Adrian Fries
B24 - GRINDING POLISHING
Information
Patent Grant
Method for machining flat workpieces
Patent number
8,951,096
Issue date
Feb 10, 2015
Peter Wolters GmbH
Jörn Kanzow
B24 - GRINDING POLISHING
Information
Patent Grant
Method for the simultaneous double-sided material removal processin...
Patent number
8,512,099
Issue date
Aug 20, 2013
Siltronic AG
Michael Kerstan
B24 - GRINDING POLISHING
Information
Patent Grant
Method for the simultaneous grinding of a plurality of semiconducto...
Patent number
8,113,913
Issue date
Feb 14, 2012
Siltronic AG
Georg Pietsch
B24 - GRINDING POLISHING
Information
Patent Grant
Machining machine with means for acquiring machining parameters
Patent number
7,963,823
Issue date
Jun 21, 2011
Peter Wolters GmbH
Harald Fischer
B24 - GRINDING POLISHING
Information
Patent Grant
Method for the simultaneous double-side grinding of a plurality of...
Patent number
7,815,489
Issue date
Oct 19, 2010
Siltronic AG
Georg Pietsch
B24 - GRINDING POLISHING
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Patents Applications
last 30 patents
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Patent Application
Device and Method for Determining the Position of a Working Surface...
Publication number
20120293811
Publication date
Nov 22, 2012
PETER WOLTERS GMBH
Ingo Grotkopp
B24 - GRINDING POLISHING
Information
Patent Application
Device and Method for the Double-Sided Processing of Flat Work Pieces
Publication number
20120220197
Publication date
Aug 30, 2012
PETER WOLTERS GMBH
Hans-Peter Boller
B24 - GRINDING POLISHING
Information
Patent Application
Method for Machining Flat Workpieces
Publication number
20120164919
Publication date
Jun 28, 2012
PETER WOLTERS GMBH
Jörn Kanzow
B24 - GRINDING POLISHING
Information
Patent Application
Method For the Material-Removing Machining of Very Thin Work Pieces...
Publication number
20120052771
Publication date
Mar 1, 2012
PETER WOLTERS GMBH
Frank Runkel
B24 - GRINDING POLISHING
Information
Patent Application
Apparatus for Double-Sided, Grinding Machining of Flat Workpieces
Publication number
20110300785
Publication date
Dec 8, 2011
PETER WOLTERS GMBH
Adrian Fries
B24 - GRINDING POLISHING
Information
Patent Application
METHOD FOR MEASURING THE THICKNESS OF A DISCOIDAL WORKPIECE
Publication number
20110222071
Publication date
Sep 15, 2011
PETER WOLTERS GMBH
Ingo Grotkopp
B24 - GRINDING POLISHING
Information
Patent Application
Device For The Double-Sided Processing Of Flat Workpieces and Metho...
Publication number
20100099337
Publication date
Apr 22, 2010
Siltronic AG
Michael Kerstan
B24 - GRINDING POLISHING
Information
Patent Application
MACHINING MACHINE WITH MEANS FOR ACQUIRING MACHINING PARAMETERS
Publication number
20080304929
Publication date
Dec 11, 2008
PETER WOLTERS GMBH
Harald Fischer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Trademark
last 30 trademarks
Information
Trademark
79058526 - VOUMARD
Serial number
79058526
Registration number
3746925
Filing date
Apr 22, 2008
Peter Wolters GmbH
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
79056903 - PETER WOLTERS
Serial number
79056903
Registration number
3742595
Filing date
Apr 22, 2008
Peter Wolters GmbH
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
79056521 - MICROLINE
Serial number
79056521
Registration number
3761382
Filing date
Apr 9, 2008
Peter Wolters GmbH
7 - Machines and machine tools