Granted Patent
Utility
US 6,661,244 · App. 10/060,160
Nickel alloy probe card frame laminate
Inventors:
Francis T. McQuade, Zbigniew Kukielka, William F. Thiessen, Stephen Evans
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Jan 30, 2002
Inventors
Francis T. McQuade
Zbigniew Kukielka
William F. Thiessen
Stephen Evans
Assignee (at issue)
Wentworth Laboratories, Inc.
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.