Granted Patent
Utility
US 6,509,828 · App. 09/126,016
Interrogating tags on multiple frequencies and synchronizing databases using transferable agents
Inventors:
Joseph T. Bolavage, James E. Lawlor, Robert K. Valentino
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Jul 30, 1998
Inventors
Joseph T. Bolavage
James E. Lawlor
Robert K. Valentino
Assignee (at issue)
PRC 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.