"Hybrid Technology for Lean NOx Trap and Particulate Filter Regeneration Control"
Patent No.:	7,621,120
Inventor(s):	Andrew C. Mathaeus, Ryan C. Roecker, Charles E. Roberts
Date of Issue:	11/24/2009
Assignee:	SwRI
Full Text:	US Patent & Trademark Office

Click on the inventor's name to view related technical resources:
Ryan C. Roecker:	Manager, Engine & Vehicle R&D, Engine, Emissions & Vehicle Research
Charles E. Roberts:	Institute Engineer, Engine, Emissions & Vehicle Research
Andrew C. Mathaeus:	Former SwRI Employee, Engine, Emissions & Vehicle Research

For further information, contact the Communications Department, Southwest Research Institute.

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