Granted Patent
Utility
US 6,513,271 · App. 09/832,385
Tamper-proof animal identification tag
Inventor:
Thomas Hogan
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Apr 11, 2001
Inventor
Thomas Hogan
Assignee (at issue)
Verilogik, 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.