TREA

HYDRA-TECH, INC.

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Organization

  • FORT WORTH, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic pole guide transfer mechanism
    • Patent number 6,592,316
    • Issue date Jul 15, 2003
    • Hydra Tech, Inc.
    • David L. Hensler
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pivotable boom rest and latch
    • Patent number 5,609,261
    • Issue date Mar 11, 1997
    • Hydra Tech, Inc.
    • David L. Hensler
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Automatic boom rest and latch
    • Patent number 4,978,243
    • Issue date Dec 18, 1990
    • Hydra Tech, Inc.
    • David L. Hensler
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Aerial boom with tensiometer
    • Patent number 4,746,024
    • Issue date May 24, 1988
    • Hydra-Tech, Inc.
    • David Hensler
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Wheel lift for a tow truck
    • Patent number 4,678,392
    • Issue date Jul 7, 1987
    • Hydra-Tech, Inc.
    • Jerry W. Capers
    • B60 - VEHICLES IN GENERAL

Trademarklast 30 trademarks

  • Information Trademark

    73580545 - HYDRA-TECH, INC.
    • Serial number 73580545
    • Filing date Jan 31, 1986
    • HYDRA-TECH, INC.
    • 12 - Vehicles
  • Information Trademark

    73515510 - LIFT-ALL
    • Serial number 73515510
    • Registration number 1385741
    • Filing date Dec 28, 1984
    • HYDRA-TECH, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73515534
    • Serial number 73515534
    • Registration number 1352457
    • Filing date Dec 28, 1984
    • HYDRA-TECH, INC.
    • 7 - Machines and machine tools