TREA

Charles W. Amos Jr.

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Trisection sanitary napkin
    • Patent number 5,569,231
    • Issue date Oct 29, 1996
    • The Procter & Gamble Company
    • Ralph R. Emenaker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Trisection sanitary napkin
    • Patent number 5,460,623
    • Issue date Oct 24, 1995
    • The Procter & Gamble Company
    • Ralph R. Emenaker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE