Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6293111 | Process and apparatus for preparing hyperpolarized helium gas at high pressure and application of the process | Jean-Pierre Nacher, Luc Darrasse, Genevieve Guillot | 2001-09-25 |
| 6282920 | Apparatus and method for producing polarized vapor-phase helium-3, particularly for NMR imaging | Jean-Pierre Nacher | 2001-09-04 |