Granted Patent
Utility
US 5,800,740 · App. 08/738,076
Antimony pentoxide dispersions and method of making
Inventor:
David L. Catone
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Oct 25, 1996
Inventor
David L. Catone
Assignee (at issue)
Nyacol Products, 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.