Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652046 | Glass substrate coated with thin multifilms for protection against solar radiation | Jean-Pierre Beaufays, Jean-Marc Halleux | 1997-07-29 |
| 5573839 | Glass substrate coated with thin multifilms for protection against solar radiation | Jean-Pierre Beaufays, Jean-Marc Halleux | 1996-11-12 |
| 5158660 | Rotary sputtering cathode | Jean-Pierre Beaufays | 1992-10-27 |
| 4780190 | Sputtering cathode | Jean-Paul Vranken | 1988-10-25 |