Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7459132 | Apparatus for dehydrogenation of ethylbenzene to styrene and method of retrofitting the apparatus | Kelli E. Prince, Marcus Ledoux, L. Mark Gremillion | 2008-12-02 |
| 6762335 | Apparatus for dehydrogenation of ethylbenzene to styrene | Kelli E. Prince, Marcus Ledoux, L. Mark Gremillion | 2004-07-13 |