Granted Patent
Utility
US 6,574,632 · App. 09/195,773
Multiple engine information retrieval and visualization system
Inventors:
Kevin Fox, Ophir Frieder, Margaret Knepper, Robert A. Killam, Joseph Nemethy, Gregory J. Cusick, Eric J. Snowberg
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Nov 18, 1998
Inventors
Kevin Fox
Ophir Frieder
Margaret Knepper
Robert A. Killam
Joseph Nemethy
Gregory J. Cusick
Eric J. Snowberg
Assignee (at issue)
HARRIS 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.