Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8252074 | Method of operating a fixed bed dry bottom gasifier | Johannes Christoffel Van Dyk | 2012-08-28 |
| 7008967 | Production of synthesis gas and synthesis gas derived products | Martin Keyser | 2006-03-07 |