Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5028369 | Process for the production of hydrophilic acrylic fibers | Ulrich Reinehr, Gunter Turck, Egon Kunzel, Dieter Heinkes | 1991-07-02 |
| 4891873 | Device for crimping large filament groups | Peter Landen, Wolfram Wagner | 1990-01-09 |
| 4858809 | Conveying of filament bundles over long conveying sections | Peter Schmitz-Bastian, Wolfram Wagner, Gunter Bieber | 1989-08-22 |
| 4854020 | Process for treatment of filament cable | Wolfram Wagner, Peter Widder | 1989-08-08 |
| 4794751 | Sealing of apparatus with continuous product transport | Wolfram Wagner, Peter-Roger Nyssen, Dirk Berkenhaus, Siegfried Kulisch | 1989-01-03 |
| 4760629 | Process for the treatment of a filament cable | Wolfram Wagner, Peter Schmitz-Bastian, Robert Bruck | 1988-08-02 |
| 4622195 | Continuous process for the production of polyacrylonitrile filaments and fibers | Michael Bueb, Edgar Muschelknautz, Wolfram Wagner, Herbert Groschel | 1986-11-11 |
| 4387476 | Method and an apparatus for a washing process subsequent to the spinning of synthetic fibers | Michael Bueb, Robert Bruck, Edgar Muschelknautz, Karlheinz Feltgen | 1983-06-14 |