Granted Patent
Utility
US 6,749,693 · App. 10/242,885
Method of producing (110)[001] grain oriented electrical steel using strip casting
Inventors:
Jerry W. Schoen, Glenn S. Huppi
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Sep 13, 2002
Inventors
Jerry W. Schoen
Glenn S. Huppi
Assignee (at issue)
AK Properties
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.