Granted Patent
Utility
US 4,351,665 · App. 06/241,901
Sulfinoate herbicidal antidotes
Inventor:
Raymond A. Felix
Patented Case
View Patent ↗
Granted: Sep 28, 1982
Filed: Mar 9, 1981
Inventor
Raymond A. Felix
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.