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GUEHRING OHG

Overview
  • Total Patents
    246
  • GoodIP Patent Rank
    199,579
About

GUEHRING OHG has a total of 246 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets machine tools, machines and surface technology and coating are ISCAR HARTMETALL, MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR KRESS KG and JOERG GUEHRING.

Patent filings per year

Chart showing GUEHRING OHGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bozkurt Lutfi 29
#2 Matheis Klaus 23
#3 Schanz Gerhard 16
#4 Kleiner Gilbert 15
#5 Gruber Jochen 14
#6 Teusch Bruno 12
#7 Fiedler Mario 11
#8 Heckel Gerd 8
#9 Hartmann Guenther 8
#10 Lange Jens Mario 8

Latest patents

Publication Filing date Title
DE102012215039A1 Tool holder, in particular for a thread-generating tool
DE102012215036A1 Hydraulic expansion
DE102012214923A1 Interface between two system modules of a tool system
DE102012209312A1 Modular tool holder
DE102012103246A1 Cutting insert and cutting tool
WO2012072652A1 Drilling tool for machining crp materials
DE102011054677A1 milling tool
DE102011082964A1 Tool cassette and cutting tool with a tool cassette
DE102011053740A1 Preparing a hard material tool component e.g. a full hard metal tool, comprises transforming and/or pressing or extruding a hard material, a sintering agent such as carbon monoxide, and/or binding agent to slug, and then sintering
DE102011081523A1 chuck
DE102011081502A1 Coolant supply system
DE102011081506A1 Turn running tool e.g. deep-hole drill has transfer unit which is provided for transfer of cooling lubricant fed into central coolant channel of setscrew, into coolant passage integrated in cutting portion
DE102011052753A1 Chuck for ball track milling cutters
DE102011051591A1 Method for controlling temperature of shrinking chuck of drilling tool, involves selecting time point as large value such that shrinking chuck still reaches tool joining measure under influence of heat energy on material of chuck
DE102011051374A1 Drilling tool, particularly exchangeable disk drilling tool, has groove-flange surfaces, where each groove-flange surface is provided with edge at which fitting groove is extended, such that cutting insert is provided under axial support
DE102011050176A1 Coolant supply
DE102011007139A1 Forming wear protection layer on cutting tool body, by applying layer systems, and providing electrochemical oxidation of metal- or metal alloy layer applied to tool body by physical vapor deposition- or chemical vapor deposition-method
DE102011001824A1 Drilling tool for stage tool, has main cutting edge for machining workpiece, guide chamfer for guiding drilling tool during machining of workpiece, chip flute for discharging chipping-cooling-or lubricating medium
DE102011001178A1 Multi-bladed drilling tool
DE102011001177A1 Multi-bladed drilling tool