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Leslie D. Ryan

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  • Millville, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bicomponent material
    • Patent number 5,019,062
    • Issue date May 28, 1991
    • The Procter & Gamble Company
    • Leslie D. Ryan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oral compositions
    • Patent number 4,959,204
    • Issue date Sep 25, 1990
    • The Proctor & Gamble Company
    • Leslie D. Ryan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable absorbent articles for incontinent individuals
    • Patent number 4,842,593
    • Issue date Jun 27, 1989
    • The Procter & Gamble Company
    • William E. Jordan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oral compositions
    • Patent number 4,663,154
    • Issue date May 5, 1987
    • The Procter & Gamble Company
    • Leslie D. Ryan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oral compositions
    • Patent number 4,472,373
    • Issue date Sep 18, 1984
    • The Procter & Gamble Company
    • Leslie D. Ryan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE