Granted Patent
Utility
US 4,632,697 · App. 06/704,989
Aryloxyphenoxy benzamide herbicides and methods of use
Inventor:
Sreeramulu Nagubandi
Patented Case
View Patent ↗
Granted: Dec 30, 1986
Filed: Feb 25, 1985
Inventor
Sreeramulu Nagubandi
Assignee (at issue)
Stauffer Chemical 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.