Granted Patent
Utility
US 5,914,017 · App. 08/651,377
Apparatus for, and method of, removing hydrocarbons from the surface of a substrate
Inventor:
Peter J. Clarke
Patented Case
View Patent ↗
Granted: Jun 22, 1999
Filed: May 22, 1996
Inventor
Peter J. Clarke
Assignee (at issue)
Sputtered Films, 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.