Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6335856 | Triboelectric device | Michel P. Boisrayon, Luc P. Meyer | 2002-01-01 |
| 6246159 | Piezosensitive device comprising pyrophosphate material and method of making device | Corinne C Dejugnac, Michel P. Boisrayon | 2001-06-12 |
| 5948652 | Method of manufacturing a piezosensitive material or a magnetic material | Corinne C Dejugnac, Michel M Boisrayon | 1999-09-07 |
| 5814916 | Method of manufacturing a piezosensitive material or a magnetic material | Corinne C Dejugnac, Michel M Boisrayon | 1998-09-29 |
| 5483502 | Method and apparatus for emitting high power acoustic waves using transducers | Didier Boucher, Thierry Wintz | 1996-01-09 |
| 5469406 | Method of emitting very low frequency high power acoustic waves, and corresponding transducers therefor | Didier Boucher, Gilles Grosso | 1995-11-21 |