Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726798 | Polystyrene binders | Kai Boege, Klaus Helpenstein, Wolfgang Klauck, Johann Klein, Helmut Loth +2 more | 2004-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726798 | Polystyrene binders | Kai Boege, Klaus Helpenstein, Wolfgang Klauck, Johann Klein, Helmut Loth +2 more | 2004-04-27 |