Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7533543 | Reinforcing device for bushing used to produce filaments, such as glass-based filaments | Jean-Pierre Renaudin | 2009-05-19 |
| 7416782 | Glass fiber roving | Jean-Pierre Renaudin, Marc Guinet, Jean-Charles Vanderlynden, Pierre Juttet | 2008-08-26 |
| 7232348 | Electrical connection device for bushing which supplies filaments, such as glass filaments | Jean-Pierre Renaudin, Bertrand Flin, Jean Vincent | 2007-06-19 |