Granted Patent
Utility
US 6,825,677 · App. 09/814,594
Membrane probing system
Inventors:
Reed Gleason, Michael A. Bayne, Kenneth R. Smith, Timothy Lesher, Martin Koxxy
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Mar 22, 2001
Inventors
Reed Gleason
Michael A. Bayne
Kenneth R. Smith
Timothy Lesher
Martin Koxxy
Assignee (at issue)
Cascade Microtech, 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.