Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12098441 | Flat steel product having improved processing properties | Maria Köyer, Dirk Czupryna | 2024-09-24 |
| 11891676 | Flat steel product having improved processing properties | Maria Köyer, Dirk Czupryna | 2024-02-06 |
| 10011897 | Method and device for hot-dip coating a metal strip with a metal covering | Christopher Gusek, Joerg Schulte, Marc Blumenau, Dirk Czupryna, Rudolf Schoenenberg | 2018-07-03 |
| 9803270 | Method for hot-dip coating of a steel flat product | Marc Blumenau, Christopher Gusek, Rudolf Schoenenberg, Hans-Joachim Krautschick | 2017-10-31 |
| 9737921 | Device for strip guidance in a hot medium (II) | Marc Blumenau, Frank Eisner, Christopher Gusek, Rudolf Schoenenberg, Bert-Reiner Willeke +3 more | 2017-08-22 |
| 9683598 | Device for reducing pressure in hollow bodies in media at higher temperatures | Christopher Gusek, Frank Eisner, Joachim Huelstrung, Bert-Heiner Willeke, Marc Blumenau +6 more | 2017-06-20 |
| 9562278 | Device for strip guidance in a hot medium (I) | Marc Blumenau, Frank Eisner, Christopher Gusek, Rudolf Schoenenberg, Bert-Reiner Willeke +3 more | 2017-02-07 |
| 9322598 | Process for the heat treatment of steel strips | Herbert Eichelkraut, Hans-Joachim Heiler, Werner Högner, Rainhard Paul, Ola Ritzén | 2016-04-26 |
| 9279175 | Method for hot dip coating a flat steel product | Marc Blumenau, Hans-Joachim Heiler, Rudolf Schoenenberg, Hans-Joachim Krautschick | 2016-03-08 |