Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6182468 | Thermodynamic separation of heavier components from natural gas | — | 2001-02-06 |
| 6098425 | Thermodynamic separation | — | 2000-08-08 |
| 4770683 | Distillation process with high thermo-dynamic efficiencies | — | 1988-09-13 |
| 4504459 | Extraction of elemental sulphur from sulphur compound gases | — | 1985-03-12 |