Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294971 | Wave front sensor | Bernhard Braunecker, Bernhard Gaechter | 1994-03-15 |
| 5289254 | Process and apparatus for testing optical components or systems | Bernhard Braunecker, Bernhard Gaechter | 1994-02-22 |
| 4710627 | Method and an apparatus for determining the genuineness of a security blank | Heinrich P. Baltes | 1987-12-01 |