Granted Patent
Utility
US 6,675,660 · App. 10/210,647
Composition pulse time-of-flight mass flow sensor
Inventors:
Bruce P. Mosier, Robert W. Crocker, Cindy Harnett
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Jul 31, 2002
Inventors
Bruce P. Mosier
Robert W. Crocker
Cindy Harnett
Assignee (at issue)
Sandia National Laboratory
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.