Granted Patent
Utility
US 6,657,713 · App. 09/991,394
Instrument for selecting and depositing multicellular organisms and other large objects
Inventor:
W. Peter Hansen
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Nov 21, 2001
Inventor
W. Peter Hansen
Assignee (at issue)
Union Biometrica, 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.