Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827283 | Product with a security element | Dirk Fischer, Lothar Fannasch, Michael Hennemeyer-Schwenker, Mathias Schumacher | 2004-12-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827283 | Product with a security element | Dirk Fischer, Lothar Fannasch, Michael Hennemeyer-Schwenker, Mathias Schumacher | 2004-12-07 |