Daniel B. Truong

Person

  • Lancaster, PA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Check valve for use in animal drinker systems

    • Patent number 11,441,691
    • Issue date Sep 13, 2022
    • Valco Industries, Inc.
    • Amos Glen Fowler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Pressure regulator

    • Patent number 10,993,412
    • Issue date May 4, 2021
    • Valco Industries, Inc.
    • Amos Glen Fowler
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Feeder

    • Patent number D775435
    • Issue date Dec 27, 2016
    • Valco Companies, Inc.
    • Philip E. Risser
    • D30 - Animal husbandry
  • Information Patent Grant

    Poultry feeder storage system

    • Patent number 9,392,772
    • Issue date Jul 19, 2016
    • Valco Companies, Inc.
    • Frederick W. Steudler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Feeder

    • Patent number D750848
    • Issue date Mar 1, 2016
    • Valco Companies, Inc.
    • Philip E. Risser
    • D30 - Animal husbandry
  • Information Patent Grant

    Feeder

    • Patent number D730588
    • Issue date May 26, 2015
    • Valco Companies, Inc.
    • Philip E. Risser
    • D30 - Animal husbandry
  • Information Patent Grant

    Feeder

    • Patent number D710059
    • Issue date Jul 29, 2014
    • Valco Companies, Inc.
    • Philip E. Risser
    • D30 - Animal husbandry
  • Information Patent Grant

    Ventilation control system for a building

    • Patent number 6,299,527
    • Issue date Oct 9, 2001
    • Val Products, Inc.
    • Roger T. Touchberry
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    CHECK VALVE FOR USE IN ANIMAL DRINKER SYSTEMS

    • Publication number 20220034415
    • Publication date Feb 3, 2022
    • Valco Industries, Inc.
    • Amos Glen FOWLER
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    PRESSURE REGULATOR

    • Publication number 20190223407
    • Publication date Jul 25, 2019
    • VALCO COMPANIES, INC.
    • Amos Glen FOWLER
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    POULTRY FEEDER STORAGE SYSTEM

    • Publication number 20160095300
    • Publication date Apr 7, 2016
    • VALCO COMPANIES, INC.
    • Frederick W. Steudler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING