Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4657728 | Machine for examining a nuclear reactor fuel assembly | Louis Coppa, Christian Mengual, Alain Ripart | 1987-04-14 |
| 4559820 | Device for the checking of a spring from a remote location | Louis Coppa | 1985-12-24 |