Granted Patent
Utility
US 5,334,349 · App. 07/916,208
Liquid transfer module for a chemical analyzer
Inventors:
Norman Kelln, Kelsey Loughlin
Patented Case
View Patent ↗
Granted: Aug 2, 1994
Filed: Jul 16, 1992
Inventors
Norman Kelln
Kelsey Loughlin
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.