Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7276213 | Internally shielded catalytic converter | Lana Holmblad Barron, Neil Yiding Zeng | 2007-10-02 |
| 6732429 | Method for measuring pressure on the substrate of spin formed catalytic converter | Li Houliang, Vincent Carrara, Earl Nelson, Joseph Lanzesira, Paul Plenzler | 2004-05-11 |