Granted Patent
Utility
US 5,313,823 · App. 08/029,074
Electrical cable leak detection system
Inventors:
Samuel Berkman, Jack A. Sahakian
Patented Case
View Patent ↗
Granted: May 24, 1994
Filed: Mar 10, 1993
Inventors
Samuel Berkman
Jack A. Sahakian
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.