Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151425 | Method for producing a helical casting pattern | Franz-Josef Wöstmann | 2024-11-26 |
| 12115577 | Method of forming a helix, permanent mold for forming a helix, and helix | Franz-Josef Wöstmann, Michael Heuser | 2024-10-15 |
| 12011765 | Coil-tooth module and method for the production thereof | Christian Weck, Franz-Josef Wöstmann | 2024-06-18 |
| 11973383 | Roller molding method for producing a spiral structure | Franz-Josef Wöstmann | 2024-04-30 |
| 11967868 | Method for the production of a helical metal body | Franz-Josef Wöstmann | 2024-04-23 |