Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512591 | Shuttering with supporting ring having expendable drawers | Werner Siedentopf, Dirk Schelkmann, Thomas Ahlbrecht, Sebastian Rossow | 2022-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512591 | Shuttering with supporting ring having expendable drawers | Werner Siedentopf, Dirk Schelkmann, Thomas Ahlbrecht, Sebastian Rossow | 2022-11-29 |