Granted Patent
Utility
US 5,807,261 · App. 08/486,604
Noninvasive system for characterizing tissue in vivo
Inventors:
David A. Benaron, Daniel S. Goldberger, David E. Goodman, Robert S. Smith
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Jun 7, 1995
Inventors
David A. Benaron
Daniel S. Goldberger
David E. Goodman
Robert S. Smith
Assignee (at issue)
Sextant Medical Corporation
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.