Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815490 | Toughened propylene polymers having little tendency to white fracture | Stefan Seelert | 2004-11-09 |
| 6248829 | Polymers of propene | David Fischer, John Russell Grasmeder, Heike Gregorius, Stefan Seelert, Franz Langhauser +1 more | 2001-06-19 |
| 5994471 | Plastic compositions partially crosslinked by unsaturated esters | Stefan Seelert, Joachim Rosch, Meinolf Kersting, Karl Huber | 1999-11-30 |