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Chan Woo LEE

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  • Changwon-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manufacturing method of a thermoplastic elastomer yarn
    • Patent number 11,432,611
    • Issue date Sep 6, 2022
    • JEONGSAN INTERNATIONAL CO., LTD
    • Gu Hwan Kim
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Surgical retractor assembly
    • Patent number 10,172,605
    • Issue date Jan 8, 2019
    • Ajou University Industry-Academic Cooperation Foundation
    • Kil Yeon Lee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents