Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7488002 | Security and/or value document | Benedikt Ahlers, Frank Kappe, Roland Gutmann, Ralf Paugstadt | 2009-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7488002 | Security and/or value document | Benedikt Ahlers, Frank Kappe, Roland Gutmann, Ralf Paugstadt | 2009-02-10 |