TREA

GHOLAM HOSSEIN ZERESHKIAN

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  • Richmond Hill, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Personalized forced air purifier
    • Patent number 11,752,232
    • Issue date Sep 12, 2023
    • Gholam Hossein Zereshkian
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Personalized forced air purifier
    • Patent number 10,821,255
    • Issue date Nov 3, 2020
    • Gholam Hossein Zereshkian
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Siphon trap disinfection system
    • Patent number 10,550,015
    • Issue date Feb 4, 2020
    • Gholam Hossein Zereshkian
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Siphon trap disinfection system
    • Patent number 9,994,462
    • Issue date Jun 12, 2018
    • Gholam Hossein Zereshkian
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Siphon trap disinfection system
    • Patent number 9,809,469
    • Issue date Nov 7, 2017
    • Gholam Hossein Zereshkian
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    PERSONALIZED FORCED AIR PURIFIER
    • Publication number 20220176003
    • Publication date Jun 9, 2022
    • GHOLAM HOSSEIN ZERESHKIAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PERSONALIZED FORCED AIR PURIFIER
    • Publication number 20190255367
    • Publication date Aug 22, 2019
    • GHOLAM HOSSEIN ZERESHKIAN
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Hand-held Battery-Operated Therapeutic Ultrasonic Device
    • Publication number 20190184202
    • Publication date Jun 20, 2019
    • Gholam Hossein ZERESHKIAN
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    SIPHON TRAP DISINFECTION SYSTEM
    • Publication number 20180257960
    • Publication date Sep 13, 2018
    • GHOLAM HOSSEIN ZERESHKIAN
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SIPHON TRAP DISINFECTION SYSTEM
    • Publication number 20170283282
    • Publication date Oct 5, 2017
    • GHOLAM HOSSEIN ZERESHKIAN
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    PERSONALIZED FORCED AIR PURIFIER
    • Publication number 20170165445
    • Publication date Jun 15, 2017
    • GHOLAM HOSSEIN ZERESHKIAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SIPHON TRAP DISINFECTION SYSTEM
    • Publication number 20170057846
    • Publication date Mar 2, 2017
    • GHOLAM HOSSEIN ZERESHKIAN
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE