Granted Patent
Utility
US 6,414,596 · App. 09/284,954
Security device for electronic surveillance of articles
Inventors:
Richard Altwasser, Peter Lendering
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: May 4, 1999
Inventors
Richard Altwasser
Peter Lendering
Assignee (at issue)
Meto International GmbH
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.