Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258115 | Delayed coking with refinery caustic | Roland H. Heck, Gerald J. Teitman, Salvatore T. M. Viscontini | 1993-11-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258115 | Delayed coking with refinery caustic | Roland H. Heck, Gerald J. Teitman, Salvatore T. M. Viscontini | 1993-11-02 |