Patents by Inventor Jan Rystedt

Jan Rystedt 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).

  • Method for installing a topside module on an offshore support structure
    Patent number: 8398338
    Abstract: Method for installing a topside module on an offshore support structure that in use comprises at least one support leg that extends a height above the water level. The method comprises the steps of supporting said topside module on a barge in a position adjacent to said at least one support leg and de-ballasting the barge to lift the topside module a height above water level.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: March 19, 2013
    Assignee: GVA Consultants AB
    Inventors: Jan Rystedt, Peter Ankarswärd
  • METHOD FOR INSTALLING A TOPSIDE MODULE ON AN OFFSHORE SUPPORT STRUCTURE
    Publication number: 20100296873
    Abstract: Method for installing a topside module on an offshore support structure that in use comprises at least one support leg that extends a height above the water level. The method comprises the steps of supporting said topside module on a barge in a position adjacent to said at least one support leg and de-ballasting the barge to lift the topside module a height above water level.
    Type: Application
    Filed: May 19, 2010
    Publication date: November 25, 2010
    Applicant: GVA CONSULTANTS AB
    Inventors: Jan Rystedt, Peter Ankarswärd