Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302507 | Two-constituent polyamide filament and the process for its production | Claude Cerutti, Jean Goletto, Yves Vaginay | 1981-11-24 |
| 4186168 | Process for producing bicomponent filaments with special cross-section | Gerard Barbe | 1980-01-29 |