Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5856916 | Assembly set including a static converter with controlled switch and control circuit | — | 1999-01-05 |
| 5184289 | Magnetic control process for transfering energy in a static converter | Jean-Pierre Danner | 1993-02-02 |
| 4368724 | Automatic anti-freeze system for solar water heaters | — | 1983-01-18 |