Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6905642 | Method and continuous production line of plastic tubes with bi-axial drawing, and resulting plastic tube | Bernard Prevotat | 2005-06-14 |
| 6144290 | Control device for the emission of carrier currents on a low voltage network | Daniel Chaffanjon | 2000-11-07 |