Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960430 | Method for manufacturing of mat and rough, laminar, ribbon-shaped or fibrous polymeric products with a stream of particles | Heinz Koerber, Rudolf Hanke, Helmar Paessler, Manfred Raetzsch, Adolf Heger +1 more | 1990-10-02 |