Granted Patent
Utility
US 4,582,894 · App. 06/606,028
Polyglycidamide coating compositions
Inventor:
William F. Pfohl
Patented Case
View Patent ↗
Granted: Apr 15, 1986
Filed: May 2, 1984
Inventor
William F. Pfohl
Assignee (at issue)
Monsanto 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.