TREA

Randolph E. Campbell

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  • Red Bank, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Quick disconnect tube coupling
    • Patent number 4,580,816
    • Issue date Apr 8, 1986
    • E. R. Squibb & Sons, Inc.
    • Randolph E. Campbell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Ostomy pouch with deodorizing filter
    • Patent number 4,490,145
    • Issue date Dec 25, 1984
    • E. R. Squibb & Sons, Inc.
    • Randolph E. Campbell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE