Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4901533 | Process and apparatus for the liquefaction of a natural gas stream utilizing a single mixed refrigerant | Hannes Oelschlegel | 1990-02-20 |
| 4582122 | Efficient waste heat recovery process from sulfur containing flue gas | — | 1986-04-15 |