Granted Patent
Utility
US 6,448,068 · App. 09/809,156
System for rapid biohydrogen phenotypic screening of microorganisms using a chemochromic sensor
Inventors:
Michael Seibert, David K. Benson, Timothy M. Flynn
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Mar 14, 2001
Inventors
Michael Seibert
David K. Benson
Timothy M. Flynn
Assignee (at issue)
Midwest Research Institute, 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.