TREA

Frederick Renner

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  • Denver, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bone conduction apparatus
    • Patent number 11,528,547
    • Issue date Dec 13, 2022
    • Dreampad LLC
    • Randall Redfield
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    BONE CONDUCTION APPARATUS
    • Publication number 20230108706
    • Publication date Apr 6, 2023
    • Dreampad LLC
    • Randall REDFIELD
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    BONE CONDUCTION APPARATUS
    • Publication number 20210044883
    • Publication date Feb 11, 2021
    • Dreampad LLC
    • Randall Redfield
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE