Granted Patent
Utility
US 6,254,695 · App. 09/133,172
Method employing tension control and lower-cost alloy composition annealing amorphous alloys with shorter annealing time
Inventors:
Giselher Herzer, Robert Schulz
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Aug 13, 1998
Inventors
Giselher Herzer
Robert Schulz
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.