Issued Patents All Time
Showing 1–1 of 1 patents
| 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, Bernd Kessler, Manfred Raetzsch, Adolf Heger +1 more | 1990-10-02 |