Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5566713 | Gas dispensing control assembly and gas bottle equipped with such an assembly | Gerard Lhomer | 1996-10-22 |
| 5446449 | System for monitoring fluid distribution towards a utilization station | Gerard Lhomer | 1995-08-29 |
| 4827922 | Process and device for supplying respiratory oxygen | Roger Champain | 1989-05-09 |