Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4707163 | Gasification of coal dust | Ernest Gudymov, Vasilij Fedotov, Vladimir Semenov, Boris Rodinov, Friedrich Berger +2 more | 1987-11-17 |
| 4369163 | Thermal shielding for bottoms and covers of reaction vessels | Manfred Schingnitz, Friedrich Berger, Klaus Lucas, Helmut Peise, Ernest Gudymov +4 more | 1983-01-18 |