Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8097117 | Method of producing solar modules by the roller laminate process | Andreas Karpinski | 2012-01-17 |
| 7250217 | Film for composite security disks with self-adhesiveness | Manfred Hoss, Holger Stenzel | 2007-07-31 |