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Richard P. Grogan

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  • Downey, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anti-loosening snap-fit cap for dispenser
    • Patent number 5,072,860
    • Issue date Dec 17, 1991
    • Calmar Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Tamper evident manually actuated pump sprayer
    • Patent number 4,946,074
    • Issue date Aug 7, 1990
    • Calmar, Inc.
    • Richard P. Grogan
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Liquid dispenser having a tamperproof overcap
    • Patent number 4,746,035
    • Issue date May 24, 1988
    • Calmar, Inc.
    • Walter F. Anderson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Liquid foam dispenser
    • Patent number 4,615,467
    • Issue date Oct 7, 1986
    • Calmar, Inc.
    • Richard P. Grogan
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...