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LIEBHERR VERZAHNTECH GMBH

Overview
  • Total Patents
    435
  • GoodIP Patent Rank
    6,797
  • Filing trend
    ⇧ 74.0%
About

LIEBHERR VERZAHNTECH GMBH has a total of 435 patent applications. It increased the IP activity by 74.0%. Its first patent ever was published in 1970. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets machine tools, control and packaging and shipping are LIEBHERR-VERZAHNTECHNIK GMBH, BHS HOEFLER MASCHBAU and KLINGELNBERG AG.

Patent filings per year

Chart showing LIEBHERR VERZAHNTECH GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mattern Thomas 55
#2 Weixler Johannes 32
#3 Riedmiller Bernhard 26
#4 Hänschke David 23
#5 Mundt Alois 23
#6 Geiser Hansjoerg 20
#7 Würfel Robert 18
#8 Zankl Manfred 18
#9 Wuerfel Robert 17
#10 Zeller Thomas 17

Latest patents

Publication Filing date Title
DE102019104891B3 Method for calibrating a probe in a gear cutting machine
DE102018131041A1 Process for tooth processing of a workpiece and gear cutting machine
DE102018128116A1 control panel
DE102018127102A1 Charging portal
DE102018125213A1 Gear cutting machine
DE102018121788A1 Method for machining a workpiece
DE102018121743A1 Driverless van
DE102018118973A1 telescopic rail
US2018318974A1 Gantry loader with gripper and energy store
DE102018108622A1 Device for chamfering a workpiece
DE102018108632A1 Device for chamfering a workpiece
DE102017129613A1 Method for tooth machining a workpiece
DE102017129651A1 Method for tooth machining a workpiece
DE102017127184A1 Workpiece-lock
DE102017121344A1 Method for automatically determining the geometric dimensions of a tool with a spiral-shaped machining area
DE102017120788A1 Method and device for skiving
DE102017120570A1 Device for processing a workpiece with a tool
DE102017114277A1 Safety fence for a machine arrangement
DE102017112450A1 Apparatus and method for chamfering an internally toothed workpiece
DE102017112416A1 Apparatus and method for chamfering an internally toothed workpiece