Granted Patent
Utility
US 6,494,084 · App. 09/955,640
Adjustable shear stress erosion and transport flume
Inventors:
Jesse D. Roberts, JR., Richard A. Jepsen
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Sep 19, 2001
Inventors
Jesse D. Roberts, JR.
Richard A. Jepsen
Assignee (at issue)
Sandia 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.