Granted Patent
Utility
US 5,210,762 · App. 07/771,038
Sonet pointer interpretation system and method
Inventors:
William B. Weeber, Dale L. Krisher
Patented Case
View Patent ↗
Granted: May 11, 1993
Filed: Oct 2, 1991
Inventors
William B. Weeber
Dale L. Krisher
Assignee (at issue)
Alcatel Network Systems, 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.