Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7506504 | DOC and particulate control system for diesel engines | — | 2009-03-24 |
| 7189376 | Multi-zoned catalyst and trap | Harold Rabinowitz | 2007-03-13 |
| 6727097 | Method and apparatus for accelerated catalyst poisoning and deactivation | James Rogalo | 2004-04-27 |
| 6586254 | Method and apparatus for accelerated catalyst poisoning and deactivation | Michel Deeba, Patrick Burk | 2003-07-01 |
| 6301881 | Apparatus and method for diagnosis of catalyst performance | — | 2001-10-16 |
| 6151547 | Air/fuel ratio manipulation code for optimizing dynamic emissions | Frank C. Briden | 2000-11-21 |
| 6026639 | Apparatus and method for diagnosis of catalyst performance | — | 2000-02-22 |
| 5956945 | Apparatus and method for diagnosis of catalyst performance | Ronald M. Heck, Jeffrey D. Naber, Alan Chewter, David Price | 1999-09-28 |