Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827283 | Product with a security element | Frank Kappe, Lothar Fannasch, Michael Hennemeyer-Schwenker, Mathias Schumacher | 2004-12-07 |
| 6817630 | Method for the production of a multi-layer plastic identity card | Ralf Henn | 2004-11-16 |