Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744521 | Method for determining the thickness of a multi-thin-layer structure | Rolf Hertling, Wolfgang Schaudig | 2004-06-01 |
| 5145756 | Method for making a holographic mirror | Manfred-Andreas Beeck, Norbert Bartonitscheck | 1992-09-08 |