Granted Patent
Utility
US 5,933,519 · App. 08/867,017
Cytological slide scoring apparatus
Inventors:
Shih-Jong J. Lee, Paul S. Wilhelm, Michael Meyer, Wendy R. Bannister, Chih-Chau L. Kuan, William E. Ortyn, Larry A. Nelson, Keith L. Frost, Jon W. Hayenga
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Jun 3, 1997
Inventors
Shih-Jong J. Lee
Paul S. Wilhelm
Michael Meyer
Wendy R. Bannister
Chih-Chau L. Kuan
William E. Ortyn
Larry A. Nelson
Keith L. Frost
Jon W. Hayenga
Assignee (at issue)
Neopath, 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.