Granted Patent
Utility
US 4,361,751 · App. 06/321,282
Electroconductive window having improved bus bar
Inventors:
Russell C. Criss, Edward J. Stofka
Patented Case
View Patent ↗
Granted: Nov 30, 1982
Filed: Nov 13, 1981
Inventors
Russell C. Criss
Edward J. Stofka
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.