Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776044 | Ultrasonic device for inspection | Martin F. Schubert, Wolfgang Grill | 2004-08-17 |
| 6765661 | Lens inspection | Joachim Linkemann, Livio Fornasiero, Ingolf Braune | 2004-07-20 |