Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D316442 | Gun | Alain Lechelle, Marc Renard, Jean-Pierre Puel | 1991-04-23 |
| 4908969 | Retaining device for the crane of a revolver | Alain Lechelle, Serge Bruckert | 1990-03-20 |
| 4897950 | Locking device for the crane of a revolver | Alain Lechelle, Serge Bruckert | 1990-02-06 |
| 4839978 | Support device for the mechanism of a revolver | Alain Lechelle, Serge Bruckert | 1989-06-20 |