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Patents Grantslast 30 patents

  • Information Patent Grant

    System preventing pressured oil leakage to cylinder line in control...

    • Patent number 10,202,985
    • Issue date Feb 12, 2019
    • Hema Endustri Anonim Sirketi
    • Vahit Olcay Kucukcelebi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Electrohydraulic motor and hydraulic driving method

    • Patent number 6,772,671
    • Issue date Aug 10, 2004
    • TS Corporation
    • Youji Asano
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method and control system for compensating for friction

    • Patent number 6,285,913
    • Issue date Sep 4, 2001
    • Alfa Laval Automation AB
    • Tore Hägglund
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic power steering system for a vehicle

    • Patent number 5,947,228
    • Issue date Sep 7, 1999
    • Dayco Europe S.p.A.
    • Adriano Rolando
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Bucket positioner kickout slave cylinder

    • Patent number 3,978,769
    • Issue date Sep 7, 1976
    • Caterpillar Tractor Co.
    • Ralph R. Day
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3625004

    • Patent number 3,625,004
    • Issue date Dec 7, 1971
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3568713

    • Patent number 3,568,713
    • Issue date Mar 9, 1971
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3064426

    • Patent number 3,064,426
    • Issue date Nov 20, 1962
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    2470086

    • Patent number 2,470,086
    • Issue date May 17, 1949
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2464283

    • Patent number 2,464,283
    • Issue date Mar 15, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2460196

    • Patent number 2,460,196
    • Issue date Jan 25, 1949
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    1359679

    • Patent number 1,359,679
    • Issue date Nov 23, 1920
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydraulic drive apparatus

    • Publication number 20050138924
    • Publication date Jun 30, 2005
    • TEIJIN SEIKI CO., LTD
    • Haruo Kodama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Electrohydraulic motor and hydraulic driving method

    • Publication number 20030084781
    • Publication date May 8, 2003
    • TEIJIN SEIKI CO., LTD
    • Youji Asano
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING