TREA

Sarawuth Seewattanangkoon

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  • Ramsey, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens casting system
    • Patent number 10,926,434
    • Issue date Feb 23, 2021
    • Vision Ease, LP
    • David Olund
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Cast Lens
    • Publication number 20210208309
    • Publication date Jul 8, 2021
    • VISION EASE, LP
    • Hannah Vu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Lens Casting System
    • Publication number 20210138694
    • Publication date May 13, 2021
    • VISION EASE, LP
    • David Olund
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Lens Casting System
    • Publication number 20170165878
    • Publication date Jun 15, 2017
    • VISION EASE, LP
    • David Olund
    • G02 - OPTICS