Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500764 | Device for internal welding of pipes or the like | Gunter Bornowski, Eberhard Dejmek, Andreas Knabe, Roland Koch, Bernd Urbach +1 more | 1985-02-19 |
| 4432772 | Slag breaker of pressure-type coal gasifier | Joachim Starke, Adolf Jakubik, Manfred Strudinger, Reinhard Exner | 1984-02-21 |
| 4309193 | Apparatus for input and distribution of gasification medium in a rotary grid generator | Gerhard Richter, Berthold Neumann, Peter Jaschke, Johannes Slabik, Roland Weber +8 more | 1982-01-05 |