Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794538 | Process for refilling a gas tank and gas supply system | Thomas Brachmann | 2020-10-06 |
| 9175807 | Device and method for filling a container with a gas under pressure | — | 2015-11-03 |
| 8172955 | Process for decontaminating an organic solid substrate contaminated by solid radioactive particulate inorganic contaminants, using dense pressurized CO2 | Bruno Fournel, Julien Galy, Patrick Lacroix-Desmazes, Serge Lagerge, Sophie Dussolliet +1 more | 2012-05-08 |
| 6064311 | Process for generating at least one warning signal relating to the level in a product storage tank and device for implementing the process | Laurent Ferenczi, Veronique Dulphy-Vigor, Nicolas Viard | 2000-05-16 |
| 5183064 | Dental cleansing device and interdental floss for such a device | — | 1993-02-02 |
| 5094256 | Dental cleansing device and interdental floss for such a device | — | 1992-03-10 |
| 4538315 | Dental hygiene apparatus having a plurality of rotating brushes | — | 1985-09-03 |