Granted Patent
Utility
US 6,032,151 · App. 08/971,529
Database system employing polymorphic entry and entry matching
Inventors:
Kenneth C. R. C. Arnold, James H. Waldo, Roger Riggs, Ann M. Wollrath, Peter Croft Jones
Patented Case
View Patent ↗
Granted: Feb 29, 2000
Filed: Nov 17, 1997
Inventors
Kenneth C. R. C. Arnold
James H. Waldo
Roger Riggs
Ann M. Wollrath
Peter Croft Jones
Assignee (at issue)
Sun Microsystems 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.