Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644091 | Material sampling method and device | Patrick Jacq, Patrice Roux, Claude A. Gineste | 1997-07-01 |
| 5613433 | Compacting method and apparatus, particularly adapted to compacting hazardous materials | Daniel Tucoulat, Patrick Jacq, Philippe Kerrien | 1997-03-25 |