Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835775 | Thermoplastic molding compounds with improved impact resistance | Michael Breulmann, Norbert Niessner, Norbert Güntherberg, Wil Duijzings, Graham Edmund Mc Kee +1 more | 2004-12-28 |
| 6812283 | Method for agglomerating dispersed rubber | Wil Duijzings, Norbert Niessner, Michael Breulmann, Hardy Korb | 2004-11-02 |
| 6774167 | Method for reducing cold stress whitening | Norbert Niessner, Michael Breulmann, Norbert Güntherberg, Wil Duijzings | 2004-08-10 |
| 6723774 | Method for producing caoutchouc particles | Norbert Güntherberg, Bernhard Czauderna, Michael Breulmann, Wil Duijzings, Norbert Niessner | 2004-04-20 |