Granted Patent
Utility
US 4,317,673 · App. 06/138,386
Synergistic herbicidal compositions
Inventor:
Gerald H. Thiele
Patented Case
View Patent ↗
Granted: Mar 2, 1982
Filed: Apr 8, 1980
Inventor
Gerald H. Thiele
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.