Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4773109 | Process for conditioning synthetic fiber material | Ulrich Reinehr, Rolf-Burkhard Hirsch, Wolfram Wagner | 1988-09-27 |
| 4718257 | Process and an apparatus for conditioning synthetic fiber material | Ulrich Reinehr, Rolf-Burkhard Hirsch, Wolfram Wagner | 1988-01-12 |