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Ebingen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for producing a hard metal or ceramic rod having helical...
Patent number
5,780,063
Issue date
Jul 14, 1998
Konrad Friedrichs KG
Arno Friedrichs
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Extruder for extrusion manufacturing
Patent number
5,601,857
Issue date
Feb 11, 1997
Konrad Friedrichs KG
Arno Friedrichs
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Coupling device for a workpiece or tool holder
Patent number
5,509,763
Issue date
Apr 23, 1996
Gottlieb Guhring KG
Josef Reinauer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Coupling device between a workpiece holder or a tool holder and an...
Patent number
5,443,340
Issue date
Aug 22, 1995
Gottlieb Guhring KG
Josef Reinauer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Extrusion tool for producing a hard metal rod or a ceramic rod with...
Patent number
5,438,858
Issue date
Aug 8, 1995
Gottlieb Guhring KG
Arno Friedrichs
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Coupling for a detachable fixing of components at appropriate carri...
Patent number
5,150,995
Issue date
Sep 29, 1992
Gottlieb Guhring KG
Josef Reinauer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Boring tool cooled from within made of a tool spiral and a clamping...
Patent number
4,955,764
Issue date
Sep 11, 1990
Gottlieb Guhring KG
Josef Reinauer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Coupling between a tool head and a tool support
Patent number
4,856,944
Issue date
Aug 15, 1989
Gottlieb Guhring KG
Josef Reinauer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Coupling device
Patent number
4,844,671
Issue date
Jul 4, 1989
Gottlieb Guhring KG
Josef Reinauer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Coupling system for cutting shank tools
Patent number
4,813,831
Issue date
Mar 21, 1989
Gottlieb Guhring KG
Josef Reinauer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drill with cooling channel
Patent number
4,704,055
Issue date
Nov 3, 1987
Gottlieb Guhring
Knut Guhring
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ball track milling cutter tool
Patent number
4,566,828
Issue date
Jan 28, 1986
Gottlieb Guhring
Josef Reinauer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Trademark
last 30 trademarks