Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057734 | Producing metal and carbon dioxide with hydrogen recycle | Raymond Francis Drnevich, Minish Mahendra Shah, Dante Patrick Bonaquist | 2011-11-15 |
| 8042357 | Hydrogen liquefaction method and liquefier | Raymond Francis Drnevich, Philip A. Barrett, Bernard Thomas Neu | 2011-10-25 |