Granted Patent
Utility
US 6,298,735 · App. 09/298,335
Pneumotachometer having annular ring transducers
Inventors:
J. Fleming Dias, Richard D. Pering, Henry E. Karrer, Richard Pittaro
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Apr 23, 1999
Inventors
J. Fleming Dias
Richard D. Pering
Henry E. Karrer
Richard Pittaro
Assignee (at issue)
Agilent Technologies, 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.