Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4427222 | Device for the tight joining of two parts | Claude Abbes, Christian Rouaud, Raymond de Villepoix | 1984-01-24 |
RP
Robert Piednoir
Overall (All Time): #4,028,369 of 4,157,543Top 100%
1
Patents All Time