Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5486412 | Flame retardant high-temperature-resistant polyimide fibers and molded articles manufactured therefrom | Klaus Weinrotter | 1996-01-23 |
| 5271889 | Flame retardant high-temperature-resistant polyimide fibers and molded articles manufactured therefrom | Klaus Weinrotter | 1993-12-21 |
| 5178810 | Process for producing flame retardant high temperature resistant shaped articles | Norbert Rossak, Manfred Schobesberger, Klaus Weinrotter | 1993-01-12 |
| 5116673 | High-temperature resistant stacking support | Gerhard Reiter, Klaus Weinrotter | 1992-05-26 |