Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361609 | Fiber structures of split multicomponent fibers and process therefor | Klaus Gerlach, Friedbert Wechs | 1982-11-30 |
| 4342801 | Suede-like sheet material | Klaus Gerlach, Hans-Jurgen Pitowski, Friedbert Wechs | 1982-08-03 |