Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620259 | Method for cleaning containment enclosures with double containment and a removable cleaning receptacle | Gérard Bertolotti | 2003-09-16 |
| 6550228 | Device for the controlled admission of a noxious powder into a box | Gérard Bertolotti, Christian Orange | 2003-04-22 |
| 6511103 | Sealed connection device for a ventilation filter | — | 2003-01-28 |