Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494736 | Device for generating a convective reaction system between a reaction agent and a molten bath | — | 1985-01-22 |
| 4405366 | Method and device for generating a convective reaction system between a reaction agent and a molten bath | — | 1983-09-20 |
| 4388082 | Device for obtaining large amounts of combustible gas from carbonaceous materials | Horst Weigel | 1983-06-14 |