Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4534652 | Multishafted, continuous mixing and kneading of plastifiable materials | — | 1985-08-13 |
| 4527899 | Processing shaft for machines for extruding, kneading, dispersing, mixing or homogenizing, in particular, plastics materials | Josef A. Blach | 1985-07-09 |