Granted Patent
Utility
US 6,754,180 · App. 09/461,884
System, method, and computer program product for support of bearer path services in a distributed control network
Inventor:
Samuel H. Christie, IV
Patented Case
View Patent ↗
Granted: Jun 22, 2004
Filed: Dec 15, 1999
Inventor
Samuel H. Christie, IV
Assignee (at issue)
Nortel Networks Limited
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.