Granted Patent
Utility
US 6,526,409 · App. 09/477,458
Data element characteristics
Inventors:
Theresa M. Olsen, Eric Perry
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Jan 4, 2000
Inventors
Theresa M. Olsen
Eric Perry
Assignee (at issue)
Daleen 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.