Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4970249 | Flameproofed, readily crystallizing polyethylene terephthalate molding compounds | Jurgen Kirsch, Dieter Freitag | 1990-11-13 |
| 4888370 | Flame-resistant polyamides | Dieter Freitag, Karsten-Josef Idel, Heinz-Josef Fullmann, Friedemann Muller | 1989-12-19 |
| 4769444 | Flameproof polyamides | Karsten-Josef Idel, Friedemann Muller, Heinz-Josef Fullmann | 1988-09-06 |