Granted Patent
Utility
US 5,949,846 · App. 08/794,615
Bone densitometry using x-ray imaging systems
Inventors:
Jay A. Stein, Howard P. Weiss, Vincent E. Quinn, Richard E. Cabral, John A. Shepherd, Kevin Wilson
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Feb 3, 1997
Inventors
Jay A. Stein
Howard P. Weiss
Vincent E. Quinn
Richard E. Cabral
John A. Shepherd
Kevin Wilson
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.