Granted Patent
Utility
US 6,516,892 · App. 09/892,022
Method and apparatus for coiled tubing operations
Inventor:
Patrick J. Reilly
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Jun 26, 2001
Inventor
Patrick J. Reilly
Assignee (at issue)
Phillips Petroleum Company
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.