Granted Patent
Utility
US 5,406,193 · App. 08/081,775
Hot gas in-situ monitoring probe
Inventor:
Vijay Sethi
Patented Case
View Patent ↗
Granted: Apr 11, 1995
Filed: Jun 23, 1993
Inventor
Vijay Sethi
Assignee (at issue)
Western Research Institute, 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.