Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5720986 | Extrusion head for an extrusion installation for the rubber or plastic processing industry | Wolfgang Ruger, Klaus Becker | 1998-02-24 |
| 5472332 | Extruder head for an extruder | Reinhold Kaufmann | 1995-12-05 |
| 5378415 | Process for the production of homogeneous rubber blanks | Wilfried Baumgarten | 1995-01-03 |
| 5362001 | Apparatus for pulverizing rubber scrap | — | 1994-11-08 |
| 5304053 | Apparatus for extrusion of plastic and/or rubber mixtures | Wilfried Baumgarten | 1994-04-19 |
| 5061166 | Extruder head | Wilfried Baumgarten, Klaus Becker, Paul Budiman | 1991-10-29 |
| 5055244 | Process and apparatus for the production of thin wall tubes from rubber - and/or plastic mixtures | — | 1991-10-08 |
| 4963309 | Process and apparatus for processing elastomeric materials in particular plastic, rubber and a mixture thereof | Heinz Klein | 1990-10-16 |