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Regenerable particulate filter

United States Patent

May 5, 2009
View the Complete Patent at the US Patent & Trademark Office
Sandia National Laboratories - Visit the Intellectual Property Management and Licensing Website
A method of making a three-dimensional lattice structure, such as a filter used to remove particulates from a gas stream, where the physical lattice structure is designed utilizing software simulation from pre-defined mass transfer and flow characteristics and the designed lattice structure is fabricated using a free-form fabrication manufacturing technique, where the periodic lattice structure is comprised of individual geometric elements.
Stuecker; John N. (Albuquerque, NM), Cesarano, III; Joseph (Albuquerque, NM), Miller; James E. (Albuquerque, NM)
Sandia Corporation (Albuquerque, NM)
11/ 599,203
November 14, 2006
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT This invention was developed under Contract DE-AC04-94AL85000 between Sandia Corporation and the U.S Department of Energy. The U.S. Government has certain rights in this invention.