Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10029403 | Method and device for producing preforms with special geometries | Stefan Bock | 2018-07-24 |
| 9272457 | Method and device for producing preforms with special geometries | Stefan Bock | 2016-03-01 |