Granted Patent
Utility
US 5,837,546 · App. 08/657,894
Electronic assay device and method
Inventors:
Michael P. Allen, Joel M. Blatt, Joseph T. Widunas
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: Jun 7, 1996
Inventors
Michael P. Allen
Joel M. Blatt
Joseph T. Widunas
Assignee (at issue)
Metrika, 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.