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Peter Lenard
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Biberach/Riss, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Device for machining, in particular eroding and grinding, rotationa...
Patent number
8,721,397
Issue date
May 13, 2014
Vollmer Werke Maschinenfabrik GmbH
Peter Lenard
B24 - GRINDING POLISHING
Information
Patent Grant
Apparatus for machining workpieces, in particular workpieces provid...
Patent number
7,207,865
Issue date
Apr 24, 2007
Vollmer Werke Maschinenfabrik GmbH
Norbert Bailer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine for machining elongate workpieces provided with cutting tee...
Patent number
7,140,948
Issue date
Nov 28, 2006
Vollmer Werke Maschinenfabrik GmbH
Peter Lenard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Grinding machine for double-sided grinding of saw tooth edges
Patent number
7,033,254
Issue date
Apr 25, 2006
Vollmer Werke Maschinenfabrik GmbH
Peter Lenard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine for machining workpieces with cutting teeth, especially saw...
Patent number
6,379,218
Issue date
Apr 30, 2002
Vollmer Werke Maschinenfabrik GmbH
Norbert Bailer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Measuring device on a machine for machining workpieces with cutting...
Patent number
6,329,624
Issue date
Dec 11, 2001
Vollmer Werke Maschinenfabrik GmbH
Peter Lenard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine for machining workpieces with cutting teeth, especially saw...
Patent number
6,279,424
Issue date
Aug 28, 2001
Vollmer Werke Maschinenfabrik GmbH
Norbert Bailer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine for machining work pieces with cutting teeth, especially sa...
Patent number
6,264,531
Issue date
Jul 24, 2001
Vollmer Werke Maschinenfabrik GmbH
Norbert Bailer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine for machining workpieces with cutting teeth, in particular...
Patent number
6,109,137
Issue date
Aug 29, 2000
Vollmer Werke Maschinenfabrik GmbH
Peter Lenard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for processing workpieces by spark erosion
Patent number
5,945,009
Issue date
Aug 31, 1999
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for the continuous path-controlled sharpening of saw toot...
Patent number
5,941,138
Issue date
Aug 24, 1999
Vollmer Werke Maschinfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for straightening long saw blades, especially for band saws
Patent number
5,931,057
Issue date
Aug 3, 1999
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatuses for measuring and correcting the stress prof...
Patent number
5,908,989
Issue date
Jun 1, 1999
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for the continuous path-controlled sharpening of saw toot...
Patent number
5,890,401
Issue date
Apr 6, 1999
Vollmer Werke Maschinenfabrik GmbH
Bruno Hensinger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process and machine for the electric discharge machining of cutter...
Patent number
5,326,954
Issue date
Jul 5, 1994
Vollmer Werke Maschinenfabrik GmbH
Peter Lenard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine for multistep finishing of circular saw blades
Patent number
5,319,885
Issue date
Jun 14, 1994
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Saw blade clamping device for saw finishing machines
Patent number
5,297,455
Issue date
Mar 29, 1994
Vollmer Werke Maschinenfabrik GmbH
Peter Lenard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Housing for a bandsaw sharpening machine
Patent number
D336749
Issue date
Jun 22, 1993
Vollmer Werke Maschinenfabrik GmbH
Peter Lenard
D15 - Machines not elsewhere specified
Information
Patent Grant
Method and apparatuses for applying molten hard material to teeth o...
Patent number
5,101,879
Issue date
Apr 7, 1992
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Device for clamping a saw blade to a saw working machine
Patent number
4,858,392
Issue date
Aug 22, 1989
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Feeding means for intermittently rotating a circular saw blade of g...
Patent number
4,677,882
Issue date
Jul 7, 1987
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Adjusting mechanism for a grinding wheel on a sharpening machine fo...
Patent number
4,577,533
Issue date
Mar 25, 1986
Vollmer Werke Maschinenfabrik GmbH
Peter Lenard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine for machining circular saw blades
Patent number
4,499,794
Issue date
Feb 19, 1985
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for advancing a saw blade in a machine for working on saws
Patent number
4,488,458
Issue date
Dec 18, 1984
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Means for positioning a saw blade in a machine for working on saws
Patent number
4,483,217
Issue date
Nov 20, 1984
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Clamping device for a saw blade in a machine for working on saws
Patent number
4,483,218
Issue date
Nov 20, 1984
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine for machining circular saw blades
Patent number
4,449,427
Issue date
May 22, 1984
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sharpening machine for saws
Patent number
4,436,000
Issue date
Mar 13, 1984
Vollmer Werke Maschinenfabrik GmbH
Peter Lenard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for repairing hard alloy-tipped saw blades
Patent number
4,407,172
Issue date
Oct 4, 1983
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine for repairing hard alloy tipped saw blades
Patent number
4,366,728
Issue date
Jan 4, 1983
Vollmer Werke Maschinenfabrik GmbH
Ernst Beck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Device for machining, in particular eroding and grinding, rotationa...
Publication number
20090209180
Publication date
Aug 20, 2009
Peter Lenard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Machine for machining elongate workpieces provided with cutting tee...
Publication number
20060057941
Publication date
Mar 16, 2006
Peter Lenard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Apparatus for machining workpieces, in particular workpieces provid...
Publication number
20050208877
Publication date
Sep 22, 2005
Norbert Bailer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Grinding machine for double-sided grinding of saw tooth edges
Publication number
20040185749
Publication date
Sep 23, 2004
Peter Lenard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Platform for stacking circular saw blades
Publication number
20020150446
Publication date
Oct 17, 2002
Peter Lenard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR