Granted Patent
Utility
US 5,740,270 · App. 08/486,961
Automated cytological specimen classification system and method
Inventors:
Mark Rutenberg, Thomas L. Hall
Patented Case
View Patent ↗
Granted: Apr 14, 1998
Filed: Jun 7, 1995
Inventors
Mark Rutenberg
Thomas L. Hall
Assignee (at issue)
Neuromedical Systems, 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.