Granted Patent
Utility
US 6,357,463 · App. 09/598,053
Control member for a valve and method for determining fluid flow rate through a valve
Inventors:
Peter John Deacon Wickham, Ian Malcolm Smith, Denis Bullock, Patrick John McAuliffe
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: Jun 21, 2000
Inventors
Peter John Deacon Wickham
Ian Malcolm Smith
Denis Bullock
Patrick John McAuliffe
Assignee (at issue)
Resmed 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.