Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6090257 | Image revealing squeegee device for an electrocoagulation printing apparatus | Adrien Castegnier, Normand Davidson, Gilles Gadbois | 2000-07-18 |
| 5928486 | Image revealing squeegee device for an electrocoagulation printing apparatus | Adrien Castegnier, Normand Davidson, Gilles Gadbois | 1999-07-27 |
| 5693206 | Electrocoagulation printing apparatus | Adrien Castegnier, Normand Lepine, Gilles Gadbois | 1997-12-02 |