Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650692 | Method for producing packaging steel | Anika Szesni, Helmut Oberhoffer, Dirk Matusch, Reiner Sauer | 2017-05-16 |
| 9580646 | Method for treating a steel band or plate provided with a metal coating with an after-treatment agent, and a steel band or plate provided with a metal coating | Harold Baulig, Reiner Sauer, Helmut Oberhoffer | 2017-02-28 |