Granted Patent
Utility
US 6,768,921 · App. 09/749,613
Electrical impedance method and apparatus for detecting and diagnosing diseases
Inventors:
Leslie Organ, Kenneth Carless Smith, Reza Safaee-Rad, Milan Graovac, George Peter Darmos, Ilya Gavrilov
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Dec 28, 2000
Inventors
Leslie Organ
Kenneth Carless Smith
Reza Safaee-Rad
Milan Graovac
George Peter Darmos
Ilya Gavrilov
Assignee (at issue)
Z-Tech (Canada) 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.