Granted Patent
Utility
US 6,804,985 · App. 10/041,565
Calibration apparatus for multi-channel pipettes, including a transport device for receptacles
Inventor:
Paul Lüchinger
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Jan 10, 2002
Inventor
Paul Lüchinger
Assignee (at issue)
Mettler-Toledo 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.