Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605265 | Continuous production of azines/hydrazine hydrate | Jean-Pierre Schirmann, Pierre Tellier | 2003-08-12 |
| 5393508 | Vaporization of solutions of hydrazine hydrate | Gerard Krempf, Bertrand Collier, Pierre Tellier | 1995-02-28 |