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Poul Sørensen

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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary ultrasonic sealer
    • Patent number 7,644,746
    • Issue date Jan 12, 2010
    • 3L - Ludvigsen A/S
    • Poul Sørensen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tube welding
    • Patent number 7,344,616
    • Issue date Mar 18, 2008
    • 3L - Ludvigsen A/S
    • Poul Sørensen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Rotary Ultrasonic Sealer
    • Publication number 20090032198
    • Publication date Feb 5, 2009
    • Poul Sorensen
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    Tube welding
    • Publication number 20070023123
    • Publication date Feb 1, 2007
    • Poul Sørensen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL