Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4656012 | Process for the recovery of uranium from phosphoric acid solutions | El A. Jdid, Pierre Blazy, Jacques Bessiere, Jean C. Tracez | 1987-04-07 |
| 4421641 | Enrichment process by flotation of phosphate-containing ores with carbonated and/or siliceous gangues, by amphoteric collecting agents | Pierre Blazy, Robert Houot, Robert Joussemet, Jean C. Tracez | 1983-12-20 |