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Karel GHELDOF

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  • Dendermonde, BE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Loudspeaker
    • Patent number 11,924,621
    • Issue date Mar 5, 2024
    • PSS Belgium N.V.
    • Karel Gheldof
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    LOUDSPEAKER ASSEMBLY FOR USE OUTDOORS
    • Publication number 20240163593
    • Publication date May 16, 2024
    • PSS BELGIUM N.V.
    • Karel Gheldof
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER
    • Publication number 20220248142
    • Publication date Aug 4, 2022
    • PSS BELGIUM N.V.
    • Karel GHELDOF
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE