Granted Patent
Utility
US 6,551,230 · App. 09/909,678
Molded spiral vane and linear component for a centrifuge
Inventors:
Peter K. Herman, Jean-Luc Guichaoua, Richard Jensen
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Jul 20, 2001
Inventors
Peter K. Herman
Jean-Luc Guichaoua
Richard Jensen
Assignee (at issue)
Fleetguard, 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.