Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7305948 | Device for changing the timing of an internal-combustion engine | Dirk Heintzen, Gregory Muller, Roger Meyer | 2007-12-11 |
| 7267761 | Method of reducing sulfur in hydrocarbon feedstock using a membrane separation zone | — | 2007-09-11 |
| 5965474 | FCC metal traps based on ultra large pore crystalline material | Arthur W. Chester, Augusto Rodolfo Quinones | 1999-10-12 |