Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419425 | Granular material distributing apparatus comprising at least two transfer vessels that operate in alternation | Jean-Pierre Fourcroy, Patrick De Cauwer | 2002-07-16 |
| 5276940 | Vacuum cleaner train for cleaning tracks, particularly for underground railway networks | — | 1994-01-11 |
| 4510601 | Digital frequency receiver | Philippe Delpit, Philippe Duplessis | 1985-04-09 |
| 4388715 | Alarm preprocessor logic | Daniel Bordon | 1983-06-14 |