Granted Patent
Utility
US 4,623,384 · App. 06/822,344
Benzylacrylaryl amide herbicidal compounds and methods of use
Inventors:
William J. Michaely, Christopher G. Knudsen
Patented Case
View Patent ↗
Granted: Nov 18, 1986
Filed: Jan 24, 1986
Inventors
William J. Michaely
Christopher G. Knudsen
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.