Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6068733 | Recording material for the ink jet printing process | Wolfgang Storbeck | 2000-05-30 |
| 5911855 | Printing material for ink-jet printing methods | Claudia Junger, Horst Westfal | 1999-06-15 |
| 5569529 | Ink jet printing material | Dieter Becker, Jurgen Graumann | 1996-10-29 |
| 5494759 | Ink jet printing material | David Randall Williams, William L. Quartz, Klaus B. Kasper, Dieter Becker | 1996-02-27 |