Granted Patent
Utility
US 4,713,095 · App. 06/919,894
Liquid separator for gas analyzer
Inventor:
Robert H. Ricciardelli
Patented Case
View Patent ↗
Granted: Dec 15, 1987
Filed: Oct 16, 1986
Inventor
Robert H. Ricciardelli
Assignee (at issue)
Criticare Systems, 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.