Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351374 | Method and an apparatus for the continuous crimping of thermoplastic threads | Werner Nabulon, Jorg Maier, Peter Grossenbacher, Felix Graf | 1994-10-04 |
| 5324905 | Drawing roller unit with scavenging means | Vittorino Arnosti, Rolf Widmer, Konrad Boos | 1994-06-28 |