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Oliver Hildebrandt
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Hornberg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Device for the fine machining of a circumferential workpiece surfac...
Patent number
10,632,539
Issue date
Apr 28, 2020
Supfina Grieshaber GmbH & Co. KG
Michael Huber
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Finishing device for finish machining of a workpiece, in particular...
Patent number
10,427,268
Issue date
Oct 1, 2019
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device for band finishing a workpiece
Patent number
10,058,971
Issue date
Aug 28, 2018
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B24 - GRINDING POLISHING
Information
Patent Grant
Pressing device for pressing a finishing belt against a workpiece s...
Patent number
9,744,639
Issue date
Aug 29, 2017
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B24 - GRINDING POLISHING
Information
Patent Grant
Device and system for finish-machining a workpiece in the form of a...
Patent number
9,550,265
Issue date
Jan 24, 2017
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B24 - GRINDING POLISHING
Information
Patent Grant
Belt finishing device, belt finishing system and method for produci...
Patent number
9,221,146
Issue date
Dec 29, 2015
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B24 - GRINDING POLISHING
Information
Patent Grant
Device for fine-machining a peripheral workpiece surface located ec...
Patent number
9,114,497
Issue date
Aug 25, 2015
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B24 - GRINDING POLISHING
Information
Patent Grant
Finishing device for finish-machining of a workpiece
Patent number
9,050,702
Issue date
Jun 9, 2015
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Finishing apparatus with resiliently mountable finishing belt guide
Patent number
8,408,973
Issue date
Apr 2, 2013
Supfina Grieshaber GmbH & Co. KG
Peter Grabsch
B24 - GRINDING POLISHING
Information
Patent Grant
Device for finishing curved work piece surfaces using a grinding belt
Patent number
6,203,402
Issue date
Mar 20, 2001
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
FINISHING DEVICE FOR FINISH MACHINING OF A WORKPIECE, IN PARTICULAR...
Publication number
20170232570
Publication date
Aug 17, 2017
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PRESSING DEVICE FOR PRESSING A FINISHING BELT AGAINST A WORKPIECE S...
Publication number
20170151645
Publication date
Jun 1, 2017
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B24 - GRINDING POLISHING
Information
Patent Application
DEVICE FOR BAND FINISHING A WORKPIECE
Publication number
20160101496
Publication date
Apr 14, 2016
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B24 - GRINDING POLISHING
Information
Patent Application
DEVICE AND SYSTEM FOR FINISH-MACHINING A WORKPIECE IN THE FORM OF A...
Publication number
20160031060
Publication date
Feb 4, 2016
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B24 - GRINDING POLISHING
Information
Patent Application
DEVICE FOR THE FINE MACHINING OF A CIRCUMFERENTIAL WORKPIECE SURFAC...
Publication number
20150013510
Publication date
Jan 15, 2015
Supfina Grieshaber GmbH & Co. KG
Michael Huber
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND DEVICE FOR FINISHING A WORKPIECE SURFACE
Publication number
20140134925
Publication date
May 15, 2014
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B24 - GRINDING POLISHING
Information
Patent Application
BELT FINISHING DEVICE, BELT FINISHING SYSTEM AND METHOD FOR PRODUCI...
Publication number
20140094099
Publication date
Apr 3, 2014
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
DEVICE FOR FINE-MACHINING A PERIPHERAL WORKPIECE SURFACE LOCATED EC...
Publication number
20130189909
Publication date
Jul 25, 2013
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B24 - GRINDING POLISHING
Information
Patent Application
FINISHING DEVICE FOR FINISH-MACHINING OF A WORKPIECE
Publication number
20130189910
Publication date
Jul 25, 2013
Supfina Grieshaber GmbH & Co. KG
Oliver Hildebrandt
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FINISHING APPARATUS
Publication number
20110306281
Publication date
Dec 15, 2011
Supfina Grieshaber GmbH & Co. KG
Peter Grabsch
B24 - GRINDING POLISHING
Information
Patent Application
DEVICE FOR PROCESSING THE SURFACE OF SPHERICAL SHELLS
Publication number
20100003903
Publication date
Jan 7, 2010
Simon Wolber
B24 - GRINDING POLISHING