Granted Patent
Utility
US 6,299,702 · App. 09/262,689
Method of annealing amorphous ribbons and marker for electronic article surveillance
Inventor:
Giselher Herzer
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Mar 4, 1999
Inventor
Giselher Herzer
Assignee (at issue)
Vacuumschmelze GmbH & Co. KG
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.