Granted Patent
Utility
US 6,705,351 · App. 10/107,665
Flexible pipe and method of fabricating same using overlapping layers
Inventor:
Dana Fraser
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: Mar 26, 2002
Inventor
Dana Fraser
Assignee (at issue)
Wellstream International 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.