Granted Patent
Utility
US 6,745,963 · App. 10/021,518
Process for recycling side dams for the continuous casting of thin steel strip
Inventors:
Thomas Jungling, Ulrich Bencker, Herbert Kiechle, Siegfried Lerf, Stefan Muller
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Oct 30, 2001
Inventors
Thomas Jungling
Ulrich Bencker
Herbert Kiechle
Siegfried Lerf
Stefan Muller
Assignee (at issue)
WACKER CHEMIE AG
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.