Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6883953 | Apparatus for pre-treatment and subsequent plastification or agglomeration of synthetic plastic materials | Helmuth Schulz, Georg Wendelin | 2005-04-26 |
| 6854674 | Device for comminuting plastic waste material | Helmuth Schulz, Georg Wendelin | 2005-02-15 |