Granted Patent
Utility
US 4,608,239 · App. 06/805,638
Removal of iron pentacarbonyl from gaseous streams containing carbon monoxide
Inventor:
Thomas J. Devon
Patented Case
View Patent ↗
Granted: Aug 26, 1986
Filed: Dec 6, 1985
Inventor
Thomas J. Devon
Assignee (at issue)
EASTMAN KODAK COMPANY
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.