Granted Patent
Utility
US 6,767,331 · App. 09/982,085
Backload fluidic switch with improved pressure recovery
Inventors:
Ronald D. Stouffer, Gregory A. Russell, Aland Santamarina
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Oct 19, 2001
Inventors
Ronald D. Stouffer
Gregory A. Russell
Aland Santamarina
Assignee (at issue)
Bowles Fluidics Corporation
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.