Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6130265 | Method for producing expandable styrene polymers containing graphite particles | Guiscard Glueck, Klaus Hahn, Dieter Naegele, Knut Kaempfer, Wolfram Husemann +1 more | 2000-10-10 |
| 6046245 | Production of expandable styrene polymers | Guiscard Glück | 2000-04-04 |
| 5880166 | Expandable styrene polymers | Guiscard Glück, Klaus Hahn, Rolf Henn, Karl-Heinz Wassmer, Hermann Gausepohl +1 more | 1999-03-09 |
| 5783612 | Expandable styrene polymers | Klaus Hahn, Frank Braun, Joachim Rosch | 1998-07-21 |