Granted Patent
Utility
US 6,769,463 · App. 10/147,427
Fluid flow system
Inventor:
Kim Ngoc Vu
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: May 16, 2002
Inventor
Kim Ngoc Vu
Assignee (at issue)
CELERITY, 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.