Granted Patent
Utility
US 6,349,976 · App. 09/514,115
Pipe in pipe assembly
Inventor:
Leland Harris Taylor, Jr.
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Feb 28, 2000
Inventor
Leland Harris Taylor, Jr.
Assignee (at issue)
Mentor Subsea Technology Services, Inc.
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.