Granted Patent
Utility
US 6,535,592 · App. 09/722,003
Establishing and managing communications over telecommunication networks
Inventor:
William Martin Snelgrove
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Nov 27, 2000
Inventor
William Martin Snelgrove
Assignee (at issue)
SOMA Networks, 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.