Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7625201 | Method and apparatus for testing catalytic converter durability | Gordon J. Bartley, Cynthia Chaffin Webb | 2009-12-01 |
| 7212926 | Testing using a non-engine based test system and exhaust product comprising alternative fuel exhaust | Gordon J. Bartley, Cynthia Chaffin Webb | 2007-05-01 |
| 7140874 | Method and apparatus for testing catalytic converter durability | Gordon J. Bartley, Cynthia Chaffin Webb | 2006-11-28 |