Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809690 | Protective skull cap for the skull | Jean-Francois Bouyssi, Jean-Pierre Vienney | 1989-03-07 |
TM
Thierry Massard
Overall (1989): #50,365 of 140,708Top 40%
1
Patents 1989