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HYDRAULIK GMBH

Overview
  • Total Patents
    394
About

HYDRAULIK GMBH has a total of 394 patent applications. Its first patent ever was published in 1912. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets machine tools, measurement and engines, pumps and turbines are HYDRAULIK GES MIT BESCHRAENKTE, BIGINELLI ORESTE and FIELDING PLANT DESIGN LTD.

Patent filings in countries

World map showing HYDRAULIK GMBHs patent filings in countries
# Country Total Patents
#1 Germany 260
#2 France 52
#3 United Kingdom 43
#4 United States 32
#5 Austria 4
#6 Canada 1
#7 Switzerland 1
#8 Denmark 1

Patent filings per year

Chart showing HYDRAULIK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mueller Ernst 47
#2 Petsch Ernst 19
#3 Grohmann August 17
#4 Kulla Bernhard 15
#5 Koerver Friedrich Wilhelm 15
#6 Proett Hermann 13
#7 Hertl Dipl-Ing Albert 12
#8 Ernst Muller 9
#9 Schlenstedt Oswig 8
#10 Riemann Heinz 8

Latest patents

Publication Filing date Title
FR2021049A1 Horizontal metal casting
US3625045A Continuous extruder having a rechargeable receiver with controlled movement
US3540257A Clamping device for metal stretching and straightening machine
GB1187088A A Double Ram, Cable Sheathing Extrusion Press.
GB1188149A Continuously Operating Extrusion Press
US3469431A Cable sheathing press
GB1158015A Improvements in or relating to Cable-Sheating Presses
GB1114354A A horizontal extrusion press with an ingot-residue manipulator
US3468152A Hydraulic metal tube press
GB1148896A Method and apparatus for removing an extrusion product from an extrusion die
US3408849A Hydraulic forging press
US3354686A Device
GB1126583A Hvdraulic forging press of under-floor design
GB1090558A Metal extrusion press with die-holder mounted for transverse movement on the backingplaten
GB1116936A Improvements in or relating to extrusion presses
GB1121392A An improved forging manipulator
GB1091745A Improvements in or relating to extrusion presses
US3360009A Hydraulic fluid accumulator having separating wall tensioner
GB1082629A Method and apparatus for the continuous filling of the container of an extrusion press with molten extrusion material
DE1515830A1 Cable routing for a cable jacketing press