Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5357392 | Motor drive device comprising a tacho-generator that can be configured as a back-up motor | Marc Audion, Jean Rambeaud, Philippe Riviere | 1994-10-18 | $17,000 |