Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911872 | Process of making a perforated film | Jacques Hureau | 1990-03-27 |
| 4303609 | Process for extruding a thermoplastic sheath in the form of a tubular film provided with perforations and device for carrying out the process | Jacques Hureau, Hubert Gaillard | 1981-12-01 |
| 4189292 | Extruding head for making reticulated seamless tubes | Jacques Hureau, Hubert Gaillard | 1980-02-19 |