Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325835 | Storage-stable spent potlining material, method for the production thereof, and use of the same as fuel | Ralf Lemke, Kathrin Eckhard, Joachim Höfler, Andreas Beermann, Thorsten Kensy | 2025-06-10 |
| 12076669 | Processing of filtered rolling oil and filtering agents | Stephan Draese, Oliver Seiferth | 2024-09-03 |
| 11945008 | Roller cleaning method and roller cleaning machine | Kathrin Eckhard, Frank Hirschmann | 2024-04-02 |
| 11260439 | Aluminum alloy strip with improved surface appearance | Dieter Bögershausen, Jochen Schwarz, Bernhard Kernig, Kathrin Eckhard, Axel Blecher | 2022-03-01 |
| 10773325 | Flux-free joining of aluminium composite materials | Kathrin Eckhard, Hartmut Janssen | 2020-09-15 |