Granted Patent
Utility
US 5,250,440 · App. 07/916,179
Cuvette delivery module and turntable for a chemical analyzer
Inventors:
Norman Kelln, Bruce Weyrauch, James E. Clark, Dan Cutler
Patented Case
View Patent ↗
Granted: Oct 5, 1993
Filed: Jul 16, 1992
Inventors
Norman Kelln
Bruce Weyrauch
James E. Clark
Dan Cutler
Assignee (at issue)
Schiapparelli Biosystems, 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.