Granted Patent
Utility
US 5,180,749 · App. 07/396,875
Antimicrobial composition
Inventors:
Timothy Michael Cusack, Vincent J. Sickora, Robert Bender
Patented Case
View Patent ↗
Granted: Jan 19, 1993
Filed: Aug 22, 1989
Inventors
Timothy Michael Cusack
Vincent J. Sickora
Robert Bender
Assignee (at issue)
Sterling Winthrop 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.