Granted Patent
Utility
US 4,305,745 · App. 06/137,329
Method of attenuating glass in a float process
Inventor:
Raymond J. Mouly
Patented Case
View Patent ↗
Granted: Dec 15, 1981
Filed: Apr 4, 1980
Inventor
Raymond J. Mouly
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.