Granted Patent
Utility
US 6,212,956 · App. 09/221,636
High output capacitative gas/liquid detector
Inventors:
David K. Donald, Leslie A. Field, Phillip W. Barth, Storrs T. Hoen
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: Dec 23, 1998
Inventors
David K. Donald
Leslie A. Field
Phillip W. Barth
Storrs T. Hoen
Assignee (at issue)
Agilent Technologies, 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.