GETRAG GETRIEBE—UND ZAHNRADFABRIK HERMANN HAGENMEYER GMBH & CIE KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 243
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289
 
  
 
F16H GEARING298
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 192
 
  
 
B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 173
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9759205 Temperature detection method in a hydraulic arrangementAug 15, 13Sep 12, 17[F04B, F15B]
9273736 Drivetrain-clutch arrangement and fluid cylinder thereforJan 30, 13Mar 01, 16[F15B, F16D]
8997959 Clutch arrangement and two-speed gearboxMay 13, 13Apr 07, 15[F16D, F16H]
8955411 Hybrid drive train and gear-changing methodJun 21, 12Feb 17, 15[B60K, B60W, F16H]

Expired/Abandoned/Withdrawn Patents

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