Granted Patent
Utility
US 6,742,594 · App. 10/340,094
Flowline jumper for subsea well
Inventors:
Gawain Langford, Francisco Dezen, Lars-Petter Sollie, Stephen P. Fenton
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Jan 10, 2003
Inventors
Gawain Langford
Francisco Dezen
Lars-Petter Sollie
Stephen P. Fenton
Assignees (at issue)
ABB Vetco Gray Inc.
ABB Offshore Systems Limited
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.