Granted Patent
Utility
US 5,079,174 · App. 07/281,410
Apparatus for sequential determination of an analyte in a fluid sample
Inventors:
Harvey Buck, Fern DeLaCroix, Hans Berger
Patented Case
View Patent ↗
Granted: Jan 7, 1992
Filed: Dec 8, 1988
Inventors
Harvey Buck
Fern DeLaCroix
Hans Berger
Assignee (at issue)
Boehringer Mannheim GmbH
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.