TREA

Andrew M. Grunloh

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  • Columbia Heights, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Loudspeaker accessory tray
    • Patent number D1047966
    • Issue date Oct 22, 2024
    • Robert Bosch GmbH
    • Caleb Braff
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable loudspeaker
    • Patent number D1047973
    • Issue date Oct 22, 2024
    • Robert Bosch GmbH
    • Nicholas Sulzer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Loudspeaker accessory tray
    • Patent number 12,075,204
    • Issue date Aug 27, 2024
    • Robert Bosch GmbH
    • Michael D. Kasten
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker
    • Patent number D1038911
    • Issue date Aug 13, 2024
    • Robert Bosch GmbH
    • Nicholas Sulzer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Loudspeaker
    • Patent number D1037207
    • Issue date Jul 30, 2024
    • Robert Bosch GmbH
    • Michael Kasten
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Loudspeaker
    • Patent number D1025014
    • Issue date Apr 30, 2024
    • Robert Bosch GmbH
    • Nicholas J. Sulzer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Loudspeaker
    • Patent number D1022954
    • Issue date Apr 16, 2024
    • Robert Bosch GmbH
    • Michael Kasten
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Loudspeaker
    • Patent number D1022955
    • Issue date Apr 16, 2024
    • Robert Bosch GmbH
    • Michael Kasten
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Loudspeaker panel cover
    • Patent number D1021857
    • Issue date Apr 9, 2024
    • Robert Bosch GmbH
    • Andrew Grunloh
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Loudspeaker accessory tray
    • Patent number D1021133
    • Issue date Apr 2, 2024
    • Robert Bosch GmbH
    • Michael D. Kasten
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Loudspeaker accessory tray
    • Patent number 11,805,343
    • Issue date Oct 31, 2023
    • Robert Bosch GmbH
    • Michael D. Kasten
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker having an angled handle
    • Patent number 11,627,397
    • Issue date Apr 11, 2023
    • Robert Bosch GmbH
    • Shawn Filipek
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    High power voice coil
    • Patent number 11,323,819
    • Issue date May 3, 2022
    • Roberrt Bosch GmbH
    • Alan J. Babb
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker with multiple stage suspension system
    • Patent number 11,006,220
    • Issue date May 11, 2021
    • Robert Bosch GmbH
    • Alan J. Babb
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lubrication injector with energy harvesting
    • Patent number 10,801,667
    • Issue date Oct 13, 2020
    • Graco Minnesota Inc.
    • Benjamin J. Paar
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    LOUDSPEAKER ACCESSORY TRAY
    • Publication number 20240040292
    • Publication date Feb 1, 2024
    • ROBERT BOSCH GmbH
    • Michael D. Kasten
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER ACCESSORY TRAY
    • Publication number 20230300502
    • Publication date Sep 21, 2023
    • ROBERT BOSCH GmbH
    • Michael D. Kasten
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HIGH POWER VOICE COIL
    • Publication number 20210006906
    • Publication date Jan 7, 2021
    • ROBERT BOSCH GmbH
    • Alan J. BABB
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER WITH MULTIPLE STAGE SUSPENSION SYSTEM
    • Publication number 20200053471
    • Publication date Feb 13, 2020
    • ROBERT BOSCH GmbH
    • Alan J. Babb
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LUBRICATION INJECTOR WITH ENERGY HARVESTING
    • Publication number 20180135801
    • Publication date May 17, 2018
    • Graco Minnesota Inc.
    • Benjamin J. Paar
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER