Granted Patent
Utility
US 5,907,677 · App. 08/702,833
Method for establishing anonymous communication links
Inventors:
Steve Glenn, William Gross, John Richard McRae, Philip M. Neches, James F. Day, Herbert Mortimer Zydney
Patented Case
View Patent ↗
Granted: May 25, 1999
Filed: Aug 23, 1996
Inventors
Steve Glenn
William Gross
John Richard McRae
Philip M. Neches
James F. Day
Herbert Mortimer Zydney
Assignee (at issue)
Ecall 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.