Granted Patent
Utility
US 6,633,193 · App. 10/117,209
Method of forming a switching device and structure therefor
Inventors:
Josef Halamik, Frantisek Sukup
Patented Case
View Patent ↗
Granted: Oct 14, 2003
Filed: Apr 8, 2002
Inventors
Josef Halamik
Frantisek Sukup
Assignee (at issue)
Wells Fargo Bank Minnesota, National Association, as Collateral Agent
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.