Granted Patent
Utility
US 5,103,109 · App. 07/547,802
Ground-loop interruption circuit
Inventors:
Moses Khazam, Karl Karash, Charles Smith, Anthony J. Suto, Fadi Daou
Patented Case
View Patent ↗
Granted: Apr 7, 1992
Filed: Jul 3, 1990
Inventors
Moses Khazam
Karl Karash
Charles Smith
Anthony J. Suto
Fadi Daou
Assignee (at issue)
Genrad, 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.