Granted Patent
Utility
US 5,345,091 · App. 08/044,817
Barcode identification system
Inventors:
Gina M. Craig, Dale E. Lamprecht, Jr., Debra A. Stellwag, Thomas Wagner
Patented Case
View Patent ↗
Granted: Sep 6, 1994
Filed: Apr 8, 1993
Inventors
Gina M. Craig
Dale E. Lamprecht, Jr.
Debra A. Stellwag
Thomas Wagner
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.