Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7247281 | Methanation assembly using multiple reactors | Fred C. Jahnke | 2007-07-24 |
| 7063732 | High-capacity sulfur adsorbent bed and gas desulfurization method | Sai P. Katikaneni | 2006-06-20 |
| 7060382 | Fuel cell system with recycle of anode exhaust gas | Fred C. Jahnke | 2006-06-13 |