Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704064 | Extrusion head | Wieland Hoffmann | 2010-04-27 |
| 5332380 | Extrusion head for an extrusion installation of the rubber or plastic processing industry | — | 1994-07-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704064 | Extrusion head | Wieland Hoffmann | 2010-04-27 |
| 5332380 | Extrusion head for an extrusion installation of the rubber or plastic processing industry | — | 1994-07-26 |