Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10919086 | Method for producing refractory composite particles and feeder elements for the foundry industry, corresponding feeder elements and uses | Sandra LEHMANN, Klaus RIEMANN, Nils ZIMMER, Hermann LIEBER | 2021-02-16 |