Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6165934 | Material and system for catalytic reduction of nitrogen oxide in an exhaust stream of a combustion process | Timothy J. Gardner, Steven Lockwood, Linda I. McLaughlin | 2000-12-26 |
| 5830421 | Material and system for catalytic reduction of nitrogen oxide in an exhaust stream of a combustion process | Timothy J. Gardner, Steven Lockwood, Linda I. McLaughlin | 1998-11-03 |
| 5795553 | Nitrogen oxide adsorbing material | Timothy J. Gardner, Linda I. McLaughlin, John B. Oelfke, Charlene A. Matlock | 1998-08-18 |