Granted Patent
Utility
US 6,121,203 · App. 09/222,142
Method for the control of goatgrasses
Inventor:
Theodore Alby, III
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Dec 29, 1998
Inventor
Theodore Alby, III
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.