Granted Patent
Utility
US 4,498,082 · App. 06/342,564
Method and apparatus for locating a discontinuity in a data transmission ring
Inventors:
Peter Aldridge, Stephen J. Harris
Patented Case
View Patent ↗
Granted: Feb 5, 1985
Filed: Jan 25, 1982
Inventors
Peter Aldridge
Stephen J. Harris
Assignee (at issue)
ALLIED CONSULTING, 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.