Granted Patent
Utility
US 6,672,124 · App. 10/056,344
Rolling mill train with staggered mills, especially as a tandem rolling installation
Inventors:
Michael Minnerop, Hans-Jurgen Reismann, Thomas Kosak
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Jan 25, 2002
Inventors
Michael Minnerop
Hans-Jurgen Reismann
Thomas Kosak
Assignee (at issue)
SMS DEMAG LLC
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.