Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726679 | Method and device for treating opaqueness and/or hardening of a closed eye | Eckhard Schroeder | 2004-04-27 |
| 6722767 | Method for determining vision defects and for collecting data for correcting vision defects of the eye by interaction of a patient with an examiner and apparatus therefor | Holger Mäusezahl, Eckhard Schroder | 2004-04-20 |