Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261531 | Method for pretreating aluminum materials, particularly aluminum wheels | Lars Sebralla, Nawel Souad Khelfallah, Manfred Walter, Marie-Pierre Labeau | 2022-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261531 | Method for pretreating aluminum materials, particularly aluminum wheels | Lars Sebralla, Nawel Souad Khelfallah, Manfred Walter, Marie-Pierre Labeau | 2022-03-01 |