Patents by Inventor John Teunissen

John Teunissen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Conduction welding
    Patent number: 11845231
    Abstract: A welding apparatus for a fibre reinforced resin based material comprises an elongate flexible heat conductive strip and an elongate heat sink extending around at least a portion of the perimeter of the conductive strip. The elongate heat sink is divided into a plurality of segments wherein adjacent segments can move relative to one another.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: December 19, 2023
    Assignee: Fokker Aerostructures BV
    Inventors: Jaap Willem Van Ingen, Marco Doldersum, John Teunissen, Arnt Offringa
  • CONDUCTION WELDING
    Publication number: 20200276769
    Abstract: A welding apparatus for a fibre reinforced resin based material comprises an elongate flexible heat conductive strip and an elongate heat sink extending around at least a portion of the perimeter of the conductive strip. The elongate heat sink is divided into a plurality of segments wherein adjacent segments can move relative to one another.
    Type: Application
    Filed: September 12, 2018
    Publication date: September 3, 2020
    Inventors: Jaap Willem Van Ingen, Marco Doldersum, John Teunissen, Arnt Offringa
  • Method for securing a thermoplastic insert
    Patent number: 5437750
    Abstract: Method for connection of thermoplastic inserts in structural sandwich panels. This connection is realized by ultrasonic welding. According to the invention the insert is introduced in a through opening in a sandwich panel and welded to the opposed outer skins. Welding is realized by engagement of the insert by a welding apparatus at its frontal ends.
    Type: Grant
    Filed: April 8, 1994
    Date of Patent: August 1, 1995
    Assignee: Fokker Special Products B.V.
    Inventors: Offringa A. Rinse, John Teunissen