TREA

Alvin Tan Chee Leong

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  • Singapore, SG
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flashback blood collection needle
    • Patent number 6,712,792
    • Issue date Mar 30, 2004
    • Becton, Dickinson and Company
    • Alvin Tan Chee Leong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flashback blood collection needle
    • Patent number 6,533,760
    • Issue date Mar 18, 2003
    • Becton, Dickinson and Company
    • Alvin Tan Chee Leong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents