Patents by Inventor Robert LIDSTER

Robert LIDSTER 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).

  • Sealing element
    Patent number: 12663079
    Abstract: A sealing element for a high-pressure connection, including a first portion and a second portion. The first portion is configured to dispose the sealing element in a clearance. A first side of the first portion is disposed so as to be substantially orthogonal to a second side of the second portion. The second portion has a third side, and the second portion is configured to press the third side onto a gap to be sealed when an increased ambient pressure acts on the second side.
    Type: Grant
    Filed: September 30, 2024
    Date of Patent: June 23, 2026
    Assignee: CARL FREUDENBERG KG
    Inventors: Fabien Perret, Thomas Avril, Kar Lian Chin, Herve Di Meo, Robert Lidster
  • SEALING ELEMENT
    Publication number: 20260016089
    Abstract: A sealing element for a high-pressure connection, including a first portion and a second portion. The first portion is configured to dispose the sealing element in a clearance. A first side of the first portion is disposed so as to be substantially orthogonal to a second side of the second portion. The second portion has a third side, and the second portion is configured to press the third side onto a gap to be sealed when an increased ambient pressure acts on the second side.
    Type: Application
    Filed: September 30, 2024
    Publication date: January 15, 2026
    Inventors: Fabien PERRET, Thomas AVRIL, Kar Lian CHIN, Herve DI MEO, Robert LIDSTER