Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7821622 | Optical refractometer for measuring seawater salinity and corresponding salinity sensor | Jean-Louis De Dougrenet De La Tocnaye, Marc Le Menn, Philippe Grosso | 2010-10-26 |
| 5943091 | Camera with a very fast non-smear tube | Emmanuel Daniel | 1999-08-24 |