Granted Patent
Utility
US 4,606,790 · App. 06/628,513
Conductive paper and method
Inventors:
Roger Youngs, Robert W. Lewis, Robert N. Kussman, John R. Hurtt
Patented Case
View Patent ↗
Granted: Aug 19, 1986
Filed: Jul 6, 1984
Inventors
Roger Youngs
Robert W. Lewis
Robert N. Kussman
John R. Hurtt
Assignee (at issue)
Container Corporation of America
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.