Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10919278 | Flexible multilayer compressed-air line | Georg Stoppelmann, Michael Hoffmann | 2021-02-16 |
| 7302936 | Line system for fluids having volatile components | Alex Stolarz, Ralph Kettl | 2007-12-04 |