Granted Patent
Utility
US 4,447,414 · App. 06/451,990
Carnivore anthelmintics
Inventors:
John C. Gay, H. Dennis McCurdy, Wayne B. Rose
Patented Case
View Patent ↗
Granted: May 8, 1984
Filed: Dec 21, 1982
Inventors
John C. Gay
H. Dennis McCurdy
Wayne B. Rose
Assignee (at issue)
Cutter Laboratories, 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.