Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5494570 | Ebullated bed process | Govanon Nongbri, Gerald V. Nelson, Glenn A. Clausen | 1996-02-27 |
| 5028310 | Reduction of SO.sub.x in regenerator off gas of a fluid cracking unit | Roy E. Pratt, Joseph C. Demeter | 1991-07-02 |
| 4624771 | Fluid catalytic cracking of vacuum residuum oil | Philip A. Lane, Charles H. Schrader, Glenn A. Clausen | 1986-11-25 |