Granted Patent
Utility
US 6,679,105 · App. 10/376,193
Oscillatory erosion and transport flume with superimposed unidirectional flow
Inventors:
Richard A. Jepsen, Jesse D. Roberts, JR.
Patented Case
View Patent ↗
Granted: Jan 20, 2004
Filed: Feb 27, 2003
Inventors
Richard A. Jepsen
Jesse D. Roberts, JR.
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.