TREA

SERAD, INC., A CA CORP

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  • SAN FRANCISCO, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Syringe needle guard
    • Patent number 4,976,702
    • Issue date Dec 11, 1990
    • Serad, Inc.
    • E. Trent Andrews
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE