Granted Patent
Utility
US 6,537,349 · App. 09/818,110
Passive low pressure flash gas compression system
Inventors:
Michael Choi, James N. Collins
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Mar 27, 2001
Inventors
Michael Choi
James N. Collins
Assignee (at issue)
Conoco 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.