Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267756 | Apparatus for the observation and the treatment of the eye using a laser | Manfred Feuerstein, Ulrich Klingbeil, Herbert Langosch, Werner Reis, Wolfgang Eisentrager +2 more | 2001-07-31 |
| 5663781 | Apparatus for the examination of objects and the determination of topography | Ulrich Klingbeil, Andreas Plesch | 1997-09-02 |
| 5252998 | Contact eyeglass | Werner Reis, Andreas Plesch | 1993-10-12 |
| 5007734 | Apparatus for measuring the refraction characteristics of ophthamological lenses | — | 1991-04-16 |
| 4772116 | Device for the integration of operating light in an ocular examination instrument | Eckhard Schroder | 1988-09-20 |
| 4439026 | Optical device with two reflecting surfaces | — | 1984-03-27 |
| 4312574 | Phototopometer | — | 1982-01-26 |
| 4225231 | Apparatus for measuring the radii of contact lenses | — | 1980-09-30 |