Granted Patent
Utility
US 5,464,307 · App. 08/174,971
Apparatus for near vertical laying of pipeline
Inventor:
Jesse R. Wilkins
Patented Case
View Patent ↗
Granted: Nov 7, 1995
Filed: Dec 29, 1993
Inventor
Jesse R. Wilkins
Assignee (at issue)
McDermott International, 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.