Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500272 | Floating core transmission member for ultrasonic assistance | Jean-Francois Astier, Louis Bessaguet | 1985-02-19 |
| 4500280 | Vibration-aided feed device for a molding apparatus | Jean-Francois Astier, Louis Bessaguet | 1985-02-19 |