Granted Patent
Utility
US 6,056,615 · App. 09/181,295
Wet chemical emitter tip treatment
Inventors:
David A. Cathey, Terry L. Gilton
Patented Case
View Patent ↗
Granted: May 2, 2000
Filed: Oct 28, 1998
Inventors
David A. Cathey
Terry L. Gilton
Assignee (at issue)
Micron Technology, 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.