Granted Patent
Utility
US 6,749,812 · App. 09/873,842
Automatic pipette detipping
Inventors:
Richard A. Cronenberg, Dennis Mitchell
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Jun 4, 2001
Inventors
Richard A. Cronenberg
Dennis Mitchell
Assignee (at issue)
Vistalab Technologies, 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.