Granted Patent
Utility
US 4,269,986 · App. 06/143,665
Hydroxyacetyl oxazolidine herbicidal antidotes
Inventor:
Eugene G. Teach
Patented Case
View Patent ↗
Granted: May 26, 1981
Filed: Apr 25, 1980
Inventor
Eugene G. Teach
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.