| 5588175 |
Foot vacuum |
— |
1996-12-31 |
| 5008088 |
Methanol-gas saturator for catalytic conversion system |
Dietmar R. A. Fremuth, Alan E. E. Rogers |
1991-04-16 |
| 4946656 |
Vented stripper section for a fluid catalytic cracking unit apparatus |
Mark S. Ross |
1990-08-07 |
| 4937051 |
Catalytic reactor with liquid recycle |
Richard G. Graven |
1990-06-26 |
| 4808764 |
Methanol-gas saturator for catalytic conversion system |
Dietmar R. A. Fremuth, Alan E. E. Rogers |
1989-02-28 |
| 4681674 |
Fixed bed catalytic reactor system with improved liquid distribution |
Richard G. Graven |
1987-07-21 |
| 4675461 |
Conversion of LPG hydrocarbons into distillate fuels using an integral LPG dehydrogenation-MOGD process |
Hartley Owen |
1987-06-23 |
| 4561966 |
Combination fluid bed dry distillation and coking process for oil/tar sands |
Hartley Owen, James H. Haddad |
1985-12-31 |
| 4404414 |
Conversion of methanol to gasoline |
Joe E. Penick, Sergei Yurchak |
1983-09-13 |
| 4298453 |
Coal conversion |
Hans J. Schoennagel |
1981-11-03 |
| 4264428 |
Conversion of coal into liquid fuels |
Hans J. Schoennagel |
1981-04-28 |