Granted Patent
Utility
US 6,093,495 · App. 08/952,702
Water soluble perfluoro polyether salt topcoat lubricants
Inventor:
Samuel J. Falcone
Patented Case
View Patent ↗
Granted: Jul 25, 2000
Filed: Oct 29, 1997
Inventor
Samuel J. Falcone
Assignee (at issue)
Seagate Technology LLC
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.