Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419872 | Method of manufacturing a part having a mechanically weakened area forming a hole or a hole precursor | Jean-Jacques Claisse, Paul Dumon | 2002-07-16 |
| 6333461 | Electrical wiring trunking with flexible hinge | Jean Claude Marcou, Vincent Bonnassieux | 2001-12-25 |
| 6284974 | Electrical wiring trunking with flexible hinge | Dragos Popescu | 2001-09-04 |
| 6222120 | Accessory for electrical wiring conduit | Robert Portier | 2001-04-24 |
| 6002087 | Variable covering device for electrical wiring conduit | Regis Coutant, Olivier Hery, Jean Claude Marcou | 1999-12-14 |