Granted Patent
Utility
US 5,117,830 · App. 07/610,544
Method of determining viability of tissue
Inventors:
Donald McAfee, Luiz Belardinelli
Patented Case
View Patent ↗
Granted: Jun 2, 1992
Filed: Nov 8, 1990
Inventors
Donald McAfee
Luiz Belardinelli
Assignee (at issue)
Whitby Research, 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.