Granted Patent
Utility
US 5,802,511 · App. 08/593,118
Data retrieval method and apparatus with multiple source capability
Inventors:
David B. Kouchi, David Yarnall, Donald K. Babcock
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Feb 1, 1996
Inventors
David B. Kouchi
David Yarnall
Donald K. Babcock
Assignee (at issue)
Timeline, 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.