Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623272 | Casting tool and method for producing a piston for an internal combustion engine | Udo Rotmann, Martin Ruehle | 2023-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623272 | Casting tool and method for producing a piston for an internal combustion engine | Udo Rotmann, Martin Ruehle | 2023-04-11 |