Granted Patent
Utility
US 4,332,747 · App. 06/188,153
Process for producing dialkyl phosphorochloridothionates
Inventors:
James W. Watson, Michael P. Silvon, Brian J. Lobo
Patented Case
View Patent ↗
Granted: Jun 1, 1982
Filed: Sep 17, 1980
Inventors
James W. Watson
Michael P. Silvon
Brian J. Lobo
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.