Granted Patent
Utility
US 5,379,845 · App. 08/254,714
Method for setting a whipstock in a wellbore
Inventors:
Curtis G. Blount, Charles D. Hailey, Charles M. Hightower
Patented Case
View Patent ↗
Granted: Jan 10, 1995
Filed: Jun 6, 1994
Inventors
Curtis G. Blount
Charles D. Hailey
Charles M. Hightower
Assignees (at issue)
Atlantic Richfield Company
Curtis G. Blount
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.