Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4624298 | Method of cooling strands in the continuous casting of steel | Günter Rudolph, Karl Stercken | 1986-11-25 |
| 4222257 | Method of manufacturing rolled wire rod | Klaus Theis, Wolfram Becher, Hans J. Topfer | 1980-09-16 |