Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645257 | Process for pigmenting wood | Hans-Thomas Schacht, Gilbert Moegle, Christiane Griessen, Peter Scheibli | 2003-11-11 |
| 5518985 | Image receiving material for thermal dye transfer | Horst Westfal, Jurgen Graumann | 1996-05-21 |
| 5221583 | Support material for thermal dye transfer | Jurgen Graumann, Horst Westfal | 1993-06-22 |
| 5141599 | Receiving material for ink-jet printing | Horst Westfel | 1992-08-25 |
| 5096876 | Image receiving material for dye diffusion thermal transfer | Horst Westfal | 1992-03-17 |