Granted Patent
Utility
US 4,400,364 · App. 06/284,155
Process for oxidizing carbon monoxide in the presence of methacrolein
Inventor:
David A. Storm
Patented Case
View Patent ↗
Granted: Aug 23, 1983
Filed: Jul 17, 1981
Inventor
David A. Storm
Assignee (at issue)
The Halcon SD Group, 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.