Issued Patents All Time
Showing 1–8 of 8 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 |
| 6450372 | Rotary powder dispenser | — | 2002-09-17 |
| 6450680 | Apparatus for mixing powder | Gérard Bertolotti, Christian Trevisan | 2002-09-17 |
| 6435706 | Stirring a medium by means of a magnetic stirrer while checking the magnetic drive, associated apparatus | Gérard Bertolotti | 2002-08-20 |
| 6293316 | Method of filling with powder a container that is closable by a lid, and associated apparatus for transferring said powder | Gérard Bertolotti | 2001-09-25 |
| 5606205 | Induction module for an asynchronous linear electric motor and method for manufacturing same | Jean-Claude Defontaine | 1997-02-25 |