Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9079243 | Method of and device for controlling or regulating a temperature | Heinz-Juergen Oudehinken, Wolfgang Sauer, Thomas Heimann | 2015-07-14 |
| 8544526 | Energy recovery in a steel mill | Peter Sudau, Juergen Seidel, Axel Stavenow | 2013-10-01 |