Patents by Inventor Peter Särneö

Peter Särneö 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).

  • Flexible sealing tube and method for producing the same
    Patent number: 11549726
    Abstract: A flexible sealing tube is described that is adapted to be installed in and extend along a bore in the ground for use in a system for exchanging of energy with the ground. The flexible sealing tube has a first tube end to be installed at an inner part of said bore, and the flexible sealing tube is closed in the first tube end. The flexible sealing tube also has a first channel and a second channel extending in a longitudinal direction (L) of the flexible sealing tube, the first and second channels being in fluid connection with each other. The first and second channels are formed by the flexible sealing tube.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: January 10, 2023
    Assignee: E-TUBE SWEDEN AB
    Inventors: Peter Särneö, Lars Westerlind
  • FLEXIBLE SEALING TUBE AND METHOD FOR PRODUCING THE SAME
    Publication number: 20200018522
    Abstract: A flexible sealing tube is described that is adapted to be installed in and extend along a bore in the ground for use in a system for exchanging of energy with the ground. The flexible sealing tube has a first tube end to be installed at an inner part of said bore, and the flexible sealing tube is closed in the first tube end. The flexible sealing tube also has a first channel and a second channel extending in a longitudinal direction (L) of the flexible sealing tube, the first and second channels being in fluid connection with each other. The first and second channels are formed by the flexible sealing tube.
    Type: Application
    Filed: March 6, 2018
    Publication date: January 16, 2020
    Inventors: Peter Särneö, Lars Westerlind