Granted Patent
Utility
US 4,399,362 · App. 06/239,025
Liquid handling apparatus
Inventors:
Alan D. Cormier, John D. Czaban, Thomas Schillinger, Kenneth D. Legg, Thomas F. Kelley
Patented Case
View Patent ↗
Granted: Aug 16, 1983
Filed: Feb 27, 1981
Inventors
Alan D. Cormier
John D. Czaban
Thomas Schillinger
Kenneth D. Legg
Thomas F. Kelley
Assignee (at issue)
Instrumentation Laboratory Company
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.