TREA

Du Sing-Long

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  • Taipei, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ullage float assembly for fuel tank and methods of use
    • Patent number 11,738,990
    • Issue date Aug 29, 2023
    • WHITECAP INDUSTRIES, INC.
    • Christopher Brown
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Compression latch
    • Patent number 9,957,732
    • Issue date May 1, 2018
    • WHITECAP INDUSTRIES, INC.
    • Christopher E. Tomao
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Ullage Float Assembly For Fuel Tank And Methods Of Use
    • Publication number 20220402747
    • Publication date Dec 22, 2022
    • Whitecap Industries, Inc.
    • Christopher Brown
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Compression Latch
    • Publication number 20210071452
    • Publication date Mar 11, 2021
    • Whitecap Industries, Inc.
    • Christopher E. Tomao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...