Granted Patent
Utility
US 4,282,168 · App. 05/843,014
S-(Substituted phenyl) N-alkyl thiolcarbamates
Inventor:
Jay K. Rinehart
Patented Case
View Patent ↗
Granted: Aug 4, 1981
Filed: Oct 17, 1977
Inventor
Jay K. Rinehart
Assignee (at issue)
PPG Industries, Inc.
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.