TREA

Henry J. Stehling

Follow

Person

  • Irving, TX, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Fire hydrant security systems
    • Patent number 6,089,253
    • Issue date Jul 18, 2000
    • Hydra-Shield Manufacturing, Inc.
    • Henry J. Stehling
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Fire extinguishing systems and methods
    • Patent number 6,044,913
    • Issue date Apr 4, 2000
    • Twenty-First Century International Fire Equipment and Services Corporation
    • Henry J. Stehling
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Fire extinguishing systems and methods
    • Patent number 5,871,057
    • Issue date Feb 16, 1999
    • Twenty First Century International Fire Equipment and Service Corp.
    • Henry J. Stehling
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Fire extinguishing systems and methods
    • Patent number 5,697,450
    • Issue date Dec 16, 1997
    • Twenty First Century International Fire Equipement and Services Corp.
    • Henry J. Stehling
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Devices for securing fire hydrant valves
    • Patent number 5,596,893
    • Issue date Jan 28, 1997
    • Hydra-Shield Manufacturing, Inc.
    • Henry J. Stehling
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Suction inlet valve for fire truck pumpers
    • Patent number 5,178,185
    • Issue date Jan 12, 1993
    • Hydra-Shield Manufacturing Inc.
    • Henry J. Stehling
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fire extinguishing system for cookstoves and ranges
    • Patent number 5,127,479
    • Issue date Jul 7, 1992
    • 21st Century International Fire Equipment Services Corporation
    • Henry J. Stehling
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Fire hydrant cap and actuating tool therefor
    • Patent number 5,033,501
    • Issue date Jul 23, 1991
    • Hydra-Shield Manufacturing, Inc.
    • Henry Stehling
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Coupling for fire hydrant-fire hose connection
    • Patent number 4,602,654
    • Issue date Jul 29, 1986
    • Hydra-Shield Manufacturing Co.
    • Henry J. Stehling
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve with dual locking mechanism
    • Patent number 4,580,596
    • Issue date Apr 8, 1986
    • Henry J. Stehling
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...