Granted Patent
Utility
US 6,563,303 · App. 09/673,044
Methods and computer executable instructions for marking a downhole elongate line and detecting same
Inventor:
Arthur D. Watkins
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Oct 10, 2000
Inventor
Arthur D. Watkins
Assignee (at issue)
Bechtel BWXT Idaho, LLC
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.