Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733689 | Liquid-crystalline composition for printing inks, coatings and counterfeit-proof marking of articles | Frank Meyer, Hiroki Ishida, Peter Schuhmacher | 2004-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733689 | Liquid-crystalline composition for printing inks, coatings and counterfeit-proof marking of articles | Frank Meyer, Hiroki Ishida, Peter Schuhmacher | 2004-05-11 |