Granted Patent
Utility
US 6,725,255 · App. 09/382,798
System and method for tracking and reporting data transmission and receipt
Inventors:
Lior Hass, Roni Or
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Aug 25, 1999
Inventors
Lior Hass
Roni Or
Assignee (at issue)
Backweb Technologies, 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.