Granted Patent
Utility
US 5,999,844 · App. 08/845,261
Method and apparatus for imaging and sampling diseased tissue using autofluorescence
Inventors:
Peter P. Gombrich, Norman J. Pressman, Richard A. Domanik
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Apr 23, 1997
Inventors
Peter P. Gombrich
Norman J. Pressman
Richard A. Domanik
Assignee (at issue)
AccuMed International, 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.