Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9234857 | Method and apparatus providing temperature uniformity | Kevin Niebel, Patrick Buehler | 2016-01-12 |
| 5953935 | Ethane recovery process | — | 1999-09-21 |
| 5685170 | Propane recovery process | — | 1997-11-11 |