Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4698661 | Encapsulating box for a power semiconductor with improved input-output insulator | Bernard Carnez, Henry Derewonko, Joel Lepage | 1987-10-06 | $5,000 |
| 4596966 | Variable capacitor-controlled transistorized ultra-high frequency oscillator | Henri Derewonko, Marc Camiade, Alain Bert | 1986-06-24 |