Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4608218 | Method for the vulcanization of pneumatic tires | Karl-Heinz Rummler, Karl-Henning Dette, Lothar Koster, Romeo Luscalu | 1986-08-26 |
| 4556376 | Extruder head for producing flat cohesive profiled webs from resilient mixtures of differing composition | Hartwig Schluter, Gerhard de Vries | 1985-12-03 |