Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5193380 | High flow-rate leak detector having three molecular filters | — | 1993-03-16 |
| 5172583 | Seal tester | — | 1992-12-22 |
| 5107697 | Tracer gas leak detection system | Gilles Baret | 1992-04-28 |
| 4606221 | Method of depolluting a helium leak detector and apparatus implementing the method | Jacques Morel | 1986-08-19 |
| 4510792 | Apparatus for measuring and displaying leakage rates in a tracer gas leakage detector | Jacques Morel | 1985-04-16 |
| 4454894 | Gas bleed cock | — | 1984-06-19 |
| 4436998 | Helium leakage detector | — | 1984-03-13 |
| 4365158 | Helium leakage detector | — | 1982-12-21 |
| 4294106 | Leak detector | Roland Gevaud | 1981-10-13 |