Granted Patent
Utility
US 5,478,795 · App. 07/960,747
Synergistic herbicidal imidazolinone compositions
Inventor:
Robert M. Watkins
Patented Case
View Patent ↗
Granted: Dec 26, 1995
Filed: Oct 14, 1992
Inventor
Robert M. Watkins
Assignee (at issue)
American Cyanamid 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.