Granted Patent
Utility
US 5,544,672 · App. 08/139,391
Slug flow mitigation control system and method
Inventors:
Richard L. Payne, Richard E. Huff, Wayne Ogren
Patented Case
View Patent ↗
Granted: Aug 13, 1996
Filed: Oct 20, 1993
Inventors
Richard L. Payne
Richard E. Huff
Wayne Ogren
Assignee (at issue)
Atlantic Richfield 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.