Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9381554 | Method for producing seamless hot-rolled pipes in continuous pipe rolling mills | Rolf Kümmerling, Christoph Prasser, Gerd Homberg, Frank Hagemann, Winfried Braun | 2016-07-05 |