Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499237 | Two-stage pretreatment of aluminum, in particular aluminum casting alloys, comprising pickle and conversion treatment | Volker Geick | 2022-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499237 | Two-stage pretreatment of aluminum, in particular aluminum casting alloys, comprising pickle and conversion treatment | Volker Geick | 2022-11-15 |