Granted Patent
Utility
US 6,659,507 · App. 09/824,526
Enhanced security for tamper-apparent labels, seals or tags
Inventor:
Michael Banahan
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Apr 2, 2001
Inventor
Michael Banahan
Assignee (at issue)
AMERICAN BANK NOTE HOLOGRAPHICS, 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.