Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8317942 | Ledeburite cast iron with a high carbide content and an evenly distributed graphite embodiment | Laszlo Pelsoeczy, Wilfried Langner, Hans-Henning Zutz, Franz-J. Goebbeis | 2012-11-27 |