Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693206 | Electrocoagulation printing apparatus | Normand Lepine, Gilles Gadbois, Christian Laplante | 1997-12-02 |
| 5690801 | Method of rendering an electrocoagulation printed image water-fast | — | 1997-11-25 |
| 5690802 | Method of increasing coagulation efficiency during electrocoagulation printing | — | 1997-11-25 |
| 5690803 | Method of enhancing transfer of coagulated colloid onto a substrate during electrocoagulation printing | — | 1997-11-25 |
| 5681436 | Method of preventing formation of undesirable background on electrocoagulation printed images | Normand Lepine | 1997-10-28 |