TREA

HYDRECO INC

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Organization

  • CHARLOTTE, NC, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Variable discharge gear pump with energy recovery
    • Patent number 4,902,202
    • Issue date Feb 20, 1990
    • Hydreco, Inc.
    • Charles J. Bowden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable discharge gear pump with energy recovery
    • Patent number 4,824,331
    • Issue date Apr 25, 1989
    • Hydreco, Incorporated
    • Charles J. Bowden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variably charged hydraulic circuit
    • Patent number 4,819,430
    • Issue date Apr 11, 1989
    • Hydreco, Inc.
    • Lanson Becker
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Flow control system for a hydraulic pump
    • Patent number 4,741,675
    • Issue date May 3, 1988
    • Hydreco, Incorporated
    • Charles J. Bowden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mechanical detent
    • Patent number 4,739,967
    • Issue date Apr 26, 1988
    • Hydreco, Incorporated
    • Charles J. Bowden
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER TAKE-OFF
    • Publication number 20110162466
    • Publication date Jul 7, 2011
    • Hydreco
    • Harold G. Hillyer
    • B60 - VEHICLES IN GENERAL