Granted Patent
Utility
US 5,556,764 · App. 08/236,645
Method and apparatus for cell counting and cell classification
Inventors:
Ning L. Sizto, Louis J. Dietz
Patented Case
View Patent ↗
Granted: Sep 17, 1996
Filed: May 2, 1994
Inventors
Ning L. Sizto
Louis J. Dietz
Assignee (at issue)
Biometric Imaging, 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.