Granted Patent
Utility
US 6,210,789 · App. 08/827,912
Electrically conductive composite article
Inventor:
James R. Hanrahan
Patented Case
View Patent ↗
Granted: Apr 3, 2001
Filed: Feb 20, 1997
Inventor
James R. Hanrahan
Assignee (at issue)
W. L. Gore & Associates, 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.