Patents by Inventor Michael Edfeldt

Michael Edfeldt 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).

  • Unitary submarine pipeline spoiler
    Publication number: 20060159522
    Abstract: A method and apparatus for stabilizing and burying a conduit in a waterbed is disclosed. A plurality of spoilers are placed on the conduit at longitudinally and radially different positions to promote self-burial, reduce vortex-induced vibration, prevent upheaval buckling, minimize future corrective work by continuous reburial of the under water conduit or pipeline.
    Type: Application
    Filed: January 18, 2005
    Publication date: July 20, 2006
    Inventor: Michael Edfeldt
  • Submarine pipeline spoiler
    Publication number: 20050232706
    Abstract: A method and apparatus for stabilizing and burying a conduit in a waterbed is disclosed. A plurality of spoilers are placed on the conduit at longitudinally and radially different positions to promote self-burial, reduce vortex-induced vibration, prevent upheaval buckling, minimize future corrective work by continuous reburial of the under water conduit or pipeline.
    Type: Application
    Filed: June 17, 2005
    Publication date: October 20, 2005
    Inventor: Michael Edfeldt