Granted Patent
Utility
US 4,847,157 · App. 07/087,789
Glass coating method and resulting article
Inventors:
Ronald D. Goodman, William M. Greenberg, Peter Tausch
Patented Case
View Patent ↗
Granted: Jul 11, 1989
Filed: Aug 25, 1987
Inventors
Ronald D. Goodman
William M. Greenberg
Peter Tausch
Assignee (at issue)
Libbey-Owens-Ford Co.
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.