Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708513 | Sealing device with improved adhesion | Herbert Ackermann, Frank Hoefflin, Stefan Keiser, Roman Rohrer, Jean-Claude Rudolf | 2017-07-18 |
| 9650549 | Sealing device with improved adhesion | Herbert Ackermann, Frank Hoefflin, Stefan Keiser, Roman Rohrer, Jean-Claude Rudolf | 2017-05-16 |
| 9556318 | Thermoplastic foaming agent | — | 2017-01-31 |