Granted Patent
Utility
US 6,348,687 · App. 09/394,185
Aerodynamic beam generator for large particles
Inventors:
John E. Brockmann, John R. Torczynski, Ronald C. Dykhuizen, Richard A. Neiser, Mark F. Smith
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: Sep 10, 1999
Inventors
John E. Brockmann
John R. Torczynski
Ronald C. Dykhuizen
Richard A. Neiser
Mark F. Smith
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.