Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4424065 | Method for the gasification and preparation of a water-carbon slurry | Josef Langhoff | 1984-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4424065 | Method for the gasification and preparation of a water-carbon slurry | Josef Langhoff | 1984-01-03 |