Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406174 | Process and device for monitoring the degree of wear of a compression worm conveying plasticized material | Helmuth Schulz, Georg Wendelin | 2002-06-18 |
| 6378705 | Apparatus for filtering plasticized thermoplastics | Helmuth Schulz, Georg Wendelin | 2002-04-30 |