Patents by Inventor Harald Møksvold

Harald Møksvold 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).

  • Patent number: 6196323
    Abstract: The present invention relates to a well head system, especially in connection with high pressure wells, and in order to reduce the weight of steel involved, as well as avoiding unnecessary equipement in the well head, it is according to the present invention suggested a casing programme based on liners, having the same pressure integrity as the casing on which the well head is mounted.
    Type: Grant
    Filed: March 29, 1999
    Date of Patent: March 6, 2001
    Assignee: Mercur Slimhole Drilling and Intervention AS
    Inventor: Harald Møksvold