Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640120 | Polarization current controlled electronic circuit such as an adjustable resistance, a negative resistance or a filter or similar | Francis Wiest | 1997-06-17 |
| 5566040 | Protection arrangement for an electronic device sensitive to electromagnetic radiation | Jean-Marc Cosquer, Robert J. Poirier | 1996-10-15 |