Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4252535 | Process for dyeing uniformly polyacrylonitrile fiber materials | Norbert Kollodzeiski, Rudolf Lowenfeld, Reinhard Mohr, Kurt Hohmann | 1981-02-24 |
EM
Eberhard Mundlos
Overall (All Time): #4,084,419 of 4,157,543Top 100%
1
Patents All Time