Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37649 | Draft tube for catalyst rejuvenation and distribution | Charles H. Mauldin, William C. Behrmann | 2002-04-09 |
| RE37229 | Hydrocarbon synthesis reactor employing vertical downcomer with gas disengaging means | William C. Behrmann, Charles H. Mauldin | 2001-06-12 |
| 6124367 | Titania catalysts, their preparation and use in fischer-tropsch synthesis | Stanislaw Plecha, Charles H. Mauldin | 2000-09-26 |
| 6117814 | Titania catalysts their preparation and use in fischer-tropsch synthesis | Stanislaw Plecha, Charles H. Mauldin | 2000-09-12 |
| 6087405 | Titania catalysts, their preparation and use in Fischer-Tropsch synthesis | Stanislaw Plecha, Charles H. Mauldin | 2000-07-11 |
| 5905094 | Slurry hydrocarbon synthesis with reduced catalyst attrition and deactivation | Min Chang, Constantine A. Coulaloglou, Edward C. Hsu | 1999-05-18 |
| 5382748 | Hydrocarbon synthesis reactor employing vertical downcomer with gas disengaging means | William C. Behrmann, Charles H. Mauldin | 1995-01-17 |
| 5268344 | Draft tube for catalyst rejuvenation and distribution | Charles H. Mauldin, William C. Behrmann | 1993-12-07 |