Granted Patent
Utility
US 6,411,991 · App. 09/160,389
Geographic data replication system and method for a network
Inventors:
Jon Scott Helmer, Terry Lee Oehrke, Steven Frank DAVIS, Scott Wells
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Sep 25, 1998
Inventors
Jon Scott Helmer
Terry Lee Oehrke
Steven Frank DAVIS
Scott Wells
Assignee (at issue)
SPRINT COMMUNICATIONS COMPANY, L.P.
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.