Granted Patent
Utility
US 6,302,582 · App. 09/468,030
Spine phantom simulating cortical and trabecular bone for calibration of dual energy x-ray bone densitometers
Inventors:
Russell H. Nord, Colin Miller
Patented Case
View Patent ↗
Granted: Oct 16, 2001
Filed: Dec 20, 1999
Inventors
Russell H. Nord
Colin Miller
Assignee (at issue)
Bio-Imaging 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.