Granted Patent
Utility
US 6,234,033 · App. 09/301,578
Automatic pipetting apparatus
Inventor:
Heinz Eipel
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Apr 29, 1999
Inventor
Heinz Eipel
Assignee (at issue)
BASF SE
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.