Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6120916 | Composite magnetic material with reduced permeability and losses | Jean-Pierre Delvinquier, Richard Lebourgeois, Michel Pate | 2000-09-19 |
| 6071430 | Low-loss ferrite working between 1 MHZ and 100 MHZ and method of manufacture | Richard Lebourgeois, Adele Le Fur | 2000-06-06 |
| 5748013 | Combined magnetic core | François Beauclair, Jean-Pierre Delvinquier, Richard Lebourgeois, Michel Pate | 1998-05-05 |