Granted Patent
Utility
US 6,059,014 · App. 09/312,488
Casting steel strip
Inventor:
Lazar Strezov
Patented Case
View Patent ↗
Granted: May 9, 2000
Filed: May 17, 1999
Inventor
Lazar Strezov
Assignees (at issue)
Ishikawajima Heavy Industries Co., Ltd.
BHP Steel (JLA) Pty. Ltd.
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.