Granted Patent
Utility
US 6,797,410 · App. 10/129,922
High tensile strength hot dip plated steel and method for production thereof
Inventors:
Kazuhide Ishii, Kazuaki Kyono, Chiaki Kato, Kazuo Mochizuki
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: May 13, 2002
Inventors
Kazuhide Ishii
Kazuaki Kyono
Chiaki Kato
Kazuo Mochizuki
Assignee (at issue)
JFE Steel Corporation
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.