Granted Patent
Utility
US 4,419,360 · App. 06/090,156
Arthropod repellants
Inventor:
Joel R. Smolanoff
Patented Case
View Patent ↗
Granted: Dec 6, 1983
Filed: Oct 31, 1979
Inventor
Joel R. Smolanoff
Assignee (at issue)
Rohm and Haas 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.