Patents by Inventor Laurence James Baldwin

Laurence James Baldwin 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).

  • Reducing fluid turbulance in a flexible pipe
    Patent number: 8689423
    Abstract: A method and apparatus for reducing fluid turbulence in a flexible pipe are disclosed. The method includes the steps of urging an elongate roll of liner material along a bore region provided by an inner surface of an innermost layer of a flexible pipe body, and at least partially unfurling the roll of liner material thereby extending the roll of liner material radially outwardly in the bore region into an abutting relationship against the inner surface of the carcass.
    Type: Grant
    Filed: November 17, 2009
    Date of Patent: April 8, 2014
    Assignee: Wellstream International Limited
    Inventors: George Karabelas, Laurence James Baldwin
  • REDUCING FLUID TURBULANCE IN A FLEXIBLE PIPE
    Publication number: 20110247698
    Abstract: A method and apparatus for reducing fluid turbulence in a flexible pipe are disclosed. The method includes the steps of urging an elongate roll of liner material along a bore region provided by an inner surface of an innermost layer of a flexible pipe body, and at least partially unfurling the roll of liner material thereby extending the roll of liner material radially outwardly in the bore region into an abutting relationship against the inner surface of the carcass.
    Type: Application
    Filed: November 17, 2009
    Publication date: October 13, 2011
    Inventors: George Karabelas, Laurence James Baldwin