Granted Patent
Utility
US 4,322,233 · App. 06/035,168
Apparatus for separating entrained liquid from a liquid gas mixture
Inventor:
Francis J. Sisk
Patented Case
View Patent ↗
Granted: Mar 30, 1982
Filed: May 2, 1979
Inventor
Francis J. Sisk
Assignee (at issue)
Westinghouse Electric Company 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.