Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7152742 | Separation process for carpets | Roland Donaj, Rudolf Kampf, Norman Schnittker, Reinhard Wolf | 2006-12-26 |
| 5598980 | Process for the separation of carpet materials | Joachim Seelig, Reinhard Wolf | 1997-02-04 |