Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4676469 | Composite bar section | Hermann Rotermund, Arno Leiendecker | 1987-06-30 |
| 4509793 | Chair | Heinz-Peter Suhr | 1985-04-09 |
| 4432582 | Chair with means for adjusting the inclination of the backrest | Erich Becker | 1984-02-21 |
| 4408797 | Furniture article with padding attached to a supporting shell | Klaus Franck, Werner Sauer | 1983-10-11 |