Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8308130 | Valve incorporating means for balancing pressures on either side of a valve member | — | 2012-11-13 |
| 7832423 | Valve having a body incorporating a filter | — | 2010-11-16 |
| 6548837 | Solenoid bleed valve for a device for the disposal of vapours | Lucien Donce | 2003-04-15 |
| 5657962 | Solenoid valve closure part and recycling circuit for the petrol vapours of internal combustion engines | Gilles Neron | 1997-08-19 |