Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8225848 | Device for reducing fouling in a tubular heat exchanger | Bernard Cottard | 2012-07-24 |
| 6805171 | Method for loading a chamber with solid particles | Pierre Crespin, Daniel Barthod, Marc Lebouteiller | 2004-10-19 |