Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810660 | System for minimizing the impact of poisoning of automotive exhaust aftertreatment systems | Jeffrey Scott Hepburn, Carolyn Parks Hubbard, Lifeng Xu, Robert Walter McCabe | 2004-11-02 |