Granted Patent
Utility
US 6,597,809 · App. 09/528,749
Rollup functions for efficient storage presentation and analysis of data
Inventors:
David Justin Ross, Stephen E. M. Billester, Brent R. Smith
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Mar 20, 2000
Inventors
David Justin Ross
Stephen E. M. Billester
Brent R. Smith
Assignee (at issue)
RAF Technology, 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.