Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8828107 | Process and apparatus for synthesis gas heat exchange system | Ronald D. Key | 2014-09-09 |
| 7871449 | Process and apparatus for synthesis gas heat exchange system | Ronald D. Key | 2011-01-18 |