Granted Patent
Utility
US 5,464,657 · App. 08/264,816
Method for coating a moving glass substrate
Inventors:
Patricia R. Athey, Douglas Dauson, David E. Lecocq, George A. Neuman, John F. Sopko, Royann L. Stewart-Davis
Patented Case
View Patent ↗
Granted: Nov 7, 1995
Filed: Jun 23, 1994
Inventors
Patricia R. Athey
Douglas Dauson
David E. Lecocq
George A. Neuman
John F. Sopko
Royann L. Stewart-Davis
Assignee (at issue)
PPG Industries, 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.