Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462615 | Weldable high-strength structural steel with 13% chromium | Ingo von Hagen, Rolf Popperling, Hubertus Schlerkmann | 1995-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462615 | Weldable high-strength structural steel with 13% chromium | Ingo von Hagen, Rolf Popperling, Hubertus Schlerkmann | 1995-10-31 |