Granted Patent
Utility
US 6,435,449 · App. 09/530,979
Method and device for continuously cutting during hot rolling
Inventors:
Dietrich Wohld, Walter Dragosics
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Jun 30, 2000
Inventors
Dietrich Wohld
Walter Dragosics
Assignee (at issue)
Siemens Aktiengesellschaft
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.