Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850426 | Gas/liquid heat exchanger with condensation | Lucien Fayolle, Guy Nineuil | 1989-07-25 |
| 4595579 | Process for initiating a reaction for the manufacture of synthetic hydrochloric acid | Francois Prudhon | 1986-06-17 |