Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332698 | Glass fibres with improved biological compatibility | Peter-Roger Nyssen, Wolfram Wagner | 1994-07-26 |
| 5135806 | Process for the manufacture of a sandwich laminate and the resultant sandwich laminate | Robert Eiben, Elke von Seggern | 1992-08-04 |
| 4248934 | Fibre and filament mixtures containing high-shrinkage bifilar poly(mod)acrylic filaments or fibres modified with carbon black | Martin Wandel, Helmut Engelhard, Ernst Gutschik, Manfred Reichardt | 1981-02-03 |