Granted Patent
Utility
US 5,322,192 · App. 07/922,018
Pipetting apparatus
Inventors:
William J. Godolphin, Winona C. Specht, David Pires, Geoffrey T. Killam, James A. McEwen
Patented Case
View Patent ↗
Granted: Jun 21, 1994
Filed: Jul 28, 1992
Inventors
William J. Godolphin
Winona C. Specht
David Pires
Geoffrey T. Killam
James A. McEwen
Assignee (at issue)
Automed Corporation
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.