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David Douglas Dunlap

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  • Leawood, KS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biometric scanner
    • Patent number D976904
    • Issue date Jan 31, 2023
    • Stone Lock Global, Inc.
    • John J. Fortino
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Edge device
    • Patent number D932489
    • Issue date Oct 5, 2021
    • Stone Lock Global, Inc.
    • David Douglas Dunlap
    • D14 - Recording, communication, or information retrieval equipment