Patents by Inventor James Glover

James Glover 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).

  • Coupling tubulars
    Publication number: 20040017081
    Abstract: An expandable coupling arrangement for coupling first and second tubulars includes a male thread portion on an end of the first tubular and a female thread portion on an end of the second tubular. The thread portions comprise dovetail threads having flanks, roots and crests, wherein the flanks are inclined at an angle of greater than 10°.
    Type: Application
    Filed: July 3, 2003
    Publication date: January 29, 2004
    Inventors: Neil Andrew Abercrombie Simpson, Simon John Harrall, Paul David Metcalfe, Neil James Glover, David Stephenson, Andrew Michael Duggan