Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451866 | Metal structure grounding safety system | Jean-Pierre Cinquin, Charles Mulertt | 1984-05-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451866 | Metal structure grounding safety system | Jean-Pierre Cinquin, Charles Mulertt | 1984-05-29 |