Granted Patent
Utility
US 6,714,482 · App. 10/231,366
Acoustic doppler channel flow measurement system
Inventor:
Francis Rowe
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: Aug 27, 2002
Inventor
Francis Rowe
Assignee (at issue)
RD Instruments, 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.