Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6093994 | Traveling-wave piezoelectric motor | — | 2000-07-25 |
| 6072265 | Supply circuit for a traveling-wave piezo-electric motor | Bernard Grehant, Bertrand Nogarede | 2000-06-06 |
| 5726519 | Traveling-wave piezoelectric motor | Paul Gonnard | 1998-03-10 |