Granted Patent
Utility
US 6,135,964 · App. 09/374,138
Ultrasonic bone testing apparatus with repeatable positioning and repeatable coupling
Inventors:
Donald Barry, Richard E. Cabral, Daniel W. Hawkins, Dennis G. Lamser, John P. O'Brien, Jay A. Stein, Kevin Wilson
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Aug 10, 1999
Inventors
Donald Barry
Richard E. Cabral
Daniel W. Hawkins
Dennis G. Lamser
John P. O'Brien
Jay A. Stein
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.