Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5763501 | Process for the production of multi-layer constructed coverings based on polyolefins with foamed intermediate layers | Susanne Bickhardt, Norbert Mueller, Volker Hofmann | 1998-06-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5763501 | Process for the production of multi-layer constructed coverings based on polyolefins with foamed intermediate layers | Susanne Bickhardt, Norbert Mueller, Volker Hofmann | 1998-06-09 |