Granted Patent
Utility
US 6,272,126 · App. 08/899,813
Internetwork telephony with enhanced features
Inventors:
Michael J. Strauss, Robert D. Farris
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Jul 24, 1997
Inventors
Michael J. Strauss
Robert D. Farris
Assignee (at issue)
Bell Atlantic Network Services
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.