Granted Patent
Utility
US 4,384,793 · App. 06/219,130
Temperature profile monitoring method and apparatus
Inventor:
Dennis E. O'Brien
Patented Case
View Patent ↗
Granted: May 24, 1983
Filed: Dec 22, 1980
Inventor
Dennis E. O'Brien
Assignee (at issue)
UOP 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.