Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4670624 | Electrical suspension insulator having corrosion protective device for insulator cap thereof | Rene Parraud, Serge Tartier | 1987-06-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4670624 | Electrical suspension insulator having corrosion protective device for insulator cap thereof | Rene Parraud, Serge Tartier | 1987-06-02 |