Granted Patent
Utility
US 6,346,192 · App. 09/312,181
Apparatus for high pressure fluid filtration
Inventors:
Mark S. Buhr, Adib G. Daoud, Derek Daw, John Merritt
Patented Case
View Patent ↗
Granted: Feb 12, 2002
Filed: May 14, 1999
Inventors
Mark S. Buhr
Adib G. Daoud
Derek Daw
John Merritt
Assignee (at issue)
TherOx, 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.