Granted Patent
Utility
US 6,077,608 · App. 08/932,505
Multilayered coating with powder clear coating and substrates therewith and method
Inventors:
Karen A. Barkac, Joseph Benga, John M. Furar, Charles M. Kania, Gaurav Agrawal, Paul H. Lamers
Patented Case
View Patent ↗
Granted: Jun 20, 2000
Filed: Sep 18, 1997
Inventors
Karen A. Barkac
Joseph Benga
John M. Furar
Charles M. Kania
Gaurav Agrawal
Paul H. Lamers
Assignee (at issue)
PPG Industries Ohio, 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.