Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764803 | Laser transfer film for durable inscription on components | Sven Reiter | 2004-07-20 |
| 6723259 | Anticounterfeit, laser-markable label produced by diffraction gratings | Detlef Groth, Axel Burmeister, Jochen Stähr | 2004-04-20 |