Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5708090 | Process for the preparation of a polypropylene molding composition | Michael Schreck, Andreas Winter, Volker Dolle, Martin Antberg, Jurgen Rohrmann | 1998-01-13 |
| 5322902 | Process for the preparation of a polypropylene molding composition | Michael Schreck, Andreas Winter, Volker Dolle, Martin Antberg, Jurgen Rohrmann | 1994-06-21 |
| 5280074 | Process for the preparation of a polypropylene molding composition | Michael Schreck, Andreas Winter, Walter Spaleck, Jurgen Rohrmann | 1994-01-18 |