Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5985943 | Expandable polystyrene particles | Klaus Hahn, Horst Steinbrecher, Dieter Naegele, Achim Löffler, Manfred Gurtler +1 more | 1999-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5985943 | Expandable polystyrene particles | Klaus Hahn, Horst Steinbrecher, Dieter Naegele, Achim Löffler, Manfred Gurtler +1 more | 1999-11-16 |