Granted Patent
Utility
US 6,460,034 · App. 08/861,961
Document knowledge base research and retrieval system
Inventor:
Kelly Wical
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: May 21, 1997
Inventor
Kelly Wical
Assignee (at issue)
Oracle Corporation
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.