Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4555640 | Automatic high insulation switch | Bernard Bonnet, Jean-Claude Sevaille | 1985-11-26 |
RB
Roger Bressy
Overall (All Time): #4,025,323 of 4,157,543Top 100%
1
Patents All Time