Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306587 | Photosensitive recording material | David R. Terrell, Frans C. De Schryver, Carina Geelen, Marcel J. Monbaliu, Stefaan De Meutter +1 more | 1994-04-26 |
| 4990421 | Electrophotographic recording material containing a trisazo dye | David R. Terrell, Marcel J. Monbaliu, Carina Geelen, Guy P. Verbeek, Frans C. De Schrijver | 1991-02-05 |
| 4923774 | Layered electrophotographic recording element comprising p-type charge transport compounds | Frans C. De Schrijver, Guy P. Verbeek, Carina Geelen, David R. Terrell, Stefaan De Meutter | 1990-05-08 |