Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7250217 | Film for composite security disks with self-adhesiveness | Bernhard Koll, Holger Stenzel | 2007-07-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7250217 | Film for composite security disks with self-adhesiveness | Bernhard Koll, Holger Stenzel | 2007-07-31 |