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Song Ru Chua

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  • Singapore, SG
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CONVERTIBLE BAG WITH PACKAGING MAILER AND DRAWSTRING BAG CONFIGURAT...
    • Publication number 20210122566
    • Publication date Apr 29, 2021
    • Song Ru CHUA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    REUSABLE TAMPER-EVIDENT BAG
    • Publication number 20190359363
    • Publication date Nov 28, 2019
    • IPS Industries, Inc.
    • Frank Su
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    REUSABLE TAMPER-EVIDENT BAG
    • Publication number 20190112116
    • Publication date Apr 18, 2019
    • IPS Industries, Inc.
    • Frank Su
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL