Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8460540 | Hydrocracking catalyst and process using insitu produced Y-fauajasite | David Stockwell | 2013-06-11 |
| 8372772 | Hydrocracking catalyst and process using insitu produced Y-fauajasite | David Stockwell | 2013-02-12 |
| 6716338 | FCC catalysts for feeds containing nickel and vanadium | Rostam Jal Madon, David H. Harris, Mingting Xu, David Stockwell, Glenn W. Dodwell | 2004-04-06 |
| 5559067 | Modified microsphere FCC catalysts and manufacture thereof | David Stockwell, Rostam Jal Madon | 1996-09-24 |