Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302189 | Membrane nitrogen gas generator with improved flexibility | Jean-Renaud Brugerolle | 1994-04-12 |
| 5290341 | Fast response membrane generator using heat accumulation | — | 1994-03-01 |
| 5284506 | Fast response high purity membrane nitrogen generator | — | 1994-02-08 |