Patents by Inventor John Bruce Dick

John Bruce Dick 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).

  • Internal formation for a conduit
    Publication number: 20070106373
    Abstract: An internal formation (3) for a conduit (1). The formation (3) has a longitudinally extending member adapted to extend along an inside surface of at least a portion of the length of the conduit (1). The longitudinally extending member has an asymmetric profile in a direction transverse of the longitudinal axis of the member.
    Type: Application
    Filed: May 24, 2004
    Publication date: May 10, 2007
    Applicant: Tayside Flow Technologies Limited
    Inventors: John Graeme Houston, Robert Gordon Hood, Peter Stonebridge, John Bruce Dick