Granted Patent
Utility
US 4,708,735 · App. 06/640,287
Herbicide compositions
Inventors:
Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
Patented Case
View Patent ↗
Granted: Nov 24, 1987
Filed: Aug 13, 1984
Inventors
Ferenc M. Pallos
Mervin E. Brokke
Duane R. Arneklev
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.