Granted Patent
Utility
US 4,994,261 · App. 07/232,193
Pesticide compositions and method
Inventors:
Herbert B. Scher, Marius Rodson, Ronald L. Morgan
Patented Case
View Patent ↗
Granted: Feb 19, 1991
Filed: Aug 15, 1988
Inventors
Herbert B. Scher
Marius Rodson
Ronald L. Morgan
Assignee (at issue)
ICI Americas, 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.