Granted Patent
Utility
US 5,846,026 · App. 08/082,441
Method for pipeline padding
Inventors:
Jerry F. Gilbert, John Gilbert, William Neal Brown, Jack D. Smith
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: May 21, 1998
Inventors
Jerry F. Gilbert
John Gilbert
William Neal Brown
Jack D. Smith
Assignee (at issue)
Trencor, 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.