Granted Patent
Utility
US 6,009,147 · App. 08/345,069
X-ray bone densitometry
Inventors:
Jay A. Stein, Steven Teta, Donald Barry, Richard E. Cabral, Tracy L. Ramsdell, Tina LeFebvre, Noah Berger, Tom Richardson, Eric von Stetten, Howard P. Weiss, Thomas L. Kelly, Russell J. Gershman
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Nov 25, 1994
Inventors
Jay A. Stein
Steven Teta
Donald Barry
Richard E. Cabral
Tracy L. Ramsdell
Tina LeFebvre
Noah Berger
Tom Richardson
Eric von Stetten
Howard P. Weiss
Thomas L. Kelly
Russell J. Gershman
Assignee (at issue)
Hologic, 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.