Granted Patent
Utility
US 5,780,643 · App. 08/819,555
Meadowfoam imidazolines
Inventor:
Anthony J. O'Lenick, Jr.
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: Mar 17, 1997
Inventor
Anthony J. O'Lenick, Jr.
Assignee (at issue)
Fan Tech, Ltd.
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.