Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403527 | Use of direct thermal transparent imaging materials including an organic silver salt for producing labels | Bartholomeus Horsten | 2002-06-11 |
| 6375371 | Non-label printing process for direct thermal imaging materials including an organic silver salt | Bartholomeus Horsten, David Tilemans | 2002-04-23 |
| 6326331 | Substantially light-insensitive black and white thermographic recording material with improved stability to direct sunlight | Bartholomeus Horsten | 2001-12-04 |
| 6313065 | Substantially light-insensitive black and white thermographic recording material with improved image tone | Bartholomeus Horsten, Peter Slabbinck | 2001-11-06 |
| 6244766 | Label-printing process for substantially light-insensitive elongated materials including an organic silver salt | Anthony Roy Dunn, Matthew Richard Palmer, Krystyna Maria Windle, Bartholomeus Horsten, David Tilemans | 2001-06-12 |
| 5710095 | Direct thermal imaging method using a protected heat-sensitive recording material | Bartholomeus Horsten, Ronald Schuerwegen, Marc Van Damme, Luc Leenders | 1998-01-20 |
| 5652195 | Heat-sensitive material suited for use in direct thermal imaging | Bartholomeus Horsten, Ronald Schuerwegen | 1997-07-29 |
| 5587350 | Direct thermal imaging material | Bartholomeus Horsten, Carlo Uyttendaele, Ronald Schuerwegen | 1996-12-24 |
| 5536696 | Direct thermal imaging material | Bartholomeus Horsten, Carlo Uyttendaele, Ronald Schuerwegen | 1996-07-16 |
| 5527758 | Direct thermal imaging process with improved tone reproduction | Carlo Uyttendaele, Herman Uytterhoeven, Bartholomeus Horsten | 1996-06-18 |