TREA

Leonard Joseph Keller, Jr.

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  • Cincinati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device and containers for emitting volatile compositions
    • Patent number 7,722,807
    • Issue date May 25, 2010
    • The Procter & Gamble Company
    • Leonard Joseph Keller, Jr.
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air freshener device
    • Patent number D533930
    • Issue date Dec 19, 2006
    • The Procter & Gamble Company
    • Leonard Joseph Keller, Jr.
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Device for remotely actuating a mechanism
    • Patent number 7,038,154
    • Issue date May 2, 2006
    • The Procter & Gamble Company
    • Paulus Antonius Augustinus Höfte
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...