TREA

Donald Cashman

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air freshener composition
    • Patent number 5,047,234
    • Issue date Sep 10, 1991
    • Drackett Company
    • Lyndel D. Dickerson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air freshener composition and device
    • Patent number 4,983,578
    • Issue date Jan 8, 1991
    • The Drackett Company
    • Donald Cashman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE