Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325921 | Method for manufacturing a sheet metal component from a flat steel product provided with a corrosion protection coating | Maria Köyer, Manuela Ruthenberg, Ulrich Etzold | 2025-06-10 |
| 12252755 | Process for manufacturing a flat steel product having an aluminum-based corrosion-resistant coating, and flat steel product having an aluminum-based corrosion-resistant coating | Dirk Rosenstock, Axel Schrooten | 2025-03-18 |
| 11920243 | Method for manufacturing a sheet metal component from a flat steel product provided with a corrosion protection coating | Maria Köyer, Manuela Ruthenberg, Ulrich Etzold | 2024-03-05 |
| 11739393 | Method for producing a steel component having a metal coating protecting it against corrosion | Maria Köyer, Dirk Rosenstock, Manuela Ruthenberg | 2023-08-29 |
| 11692234 | Flat steel product with an AI-coating, method for producing the same, steel component and method for producing the same | Ulrich Etzold, Norbert Rössler, Manuela Ruthenberg, Thiemo Wuttke | 2023-07-04 |
| 11261514 | Temporary corrosion protection layer | Patrick Kuhn, Manuela Ruthenberg, Axel Schrooten, Sascha Sikora | 2022-03-01 |
| 10689725 | Method for producing a component having improved elongation at break properties | Franz-Josef Lenze, Sascha Sikora | 2020-06-23 |
| 10669603 | Flat steel product with an Al-coating, method for producing the same, steel component and method for producing the same | Ulrich Etzold, Norbert Rössler, Manuela Ruthenberg, Thiemo Wuttke | 2020-06-02 |
| 10472691 | Hot-forming apparatus and method for producing press-hardened shaped components from steel sheet | Maria Köyer, Sascha Sikora | 2019-11-12 |
| 10449597 | Method for the surface treatment of a workpiece | Maria Köyer | 2019-10-22 |
| 10428402 | Method for hot forming thin semi-finished products | Sascha Sikora | 2019-10-01 |
| 10413955 | Tool for shaping and/or partially press hardening a workpiece and method for shaping and/or partially press hardening a workpiece | Sascha Sikora, Stéphane Graff | 2019-09-17 |
| 10287647 | Method for producing a steel component having a metal coating protecting it against corrosion, and steel component | Maria Köyer, Sascha Sikora, Manuela Ruthenberg, Jennifer Schulz | 2019-05-14 |
| 10266905 | Method and apparatus for hardening a component or semi-finished product | Sascha Sikora | 2019-04-23 |
| 10184158 | Method for hot forming, in particular for press hardening | Franz-Josef Lenze, Sascha Sikora | 2019-01-22 |
| 10041733 | Apparatus for the heat treatment of coated semi-finished steel products | Maria Köyer, Georg Parma | 2018-08-07 |
| 10030284 | Method for producing a steel component provided with a metallic coating providing protection against corosion | Maria Köyer, Sascha Sikora | 2018-07-24 |
| 9770750 | Method and forming tool for hot forming and press hardening workpieces of sheet steel, in particular galvanized workpieces of sheet steel | Sascha Sikora, Maria Koeyer, Thomas Struppek | 2017-09-26 |