Granted Patent
Utility
US 6,050,120 · App. 09/135,082
Hybrid matched tool-electromagnetic forming apparatus
Inventors:
Glenn S. Daehn, Vincent J. Vohnout, Lawrence H. Dubois
Patented Case
View Patent ↗
Granted: Apr 18, 2000
Filed: Aug 17, 1998
Inventors
Glenn S. Daehn
Vincent J. Vohnout
Lawrence H. Dubois
Assignee (at issue)
OHIO STATE UNIVERSITY
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.