Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10736501 | Apparatuses and methods for carrying out eye-related measurements | Tobias Breuninger, Markus Seesselberg, Frank Widulle | 2020-08-11 |
| 9500885 | Method and apparatus for determining the habitual head posture | Michael Gamperling, Jesús-Miguel Cabeza-Guillén | 2016-11-22 |
| 9022565 | Method and apparatus for checking the centering of spectacles worn by a spectacle wearer | Ralf Sauer, Jesús Miguel Cabeza Guillén | 2015-05-05 |
| 8827451 | Eyesight testing device | Jesús-Miguel Cabeza Guillén, Michael Gamperling | 2014-09-09 |
| 7588335 | Measuring brace and arrangement and method for determining the forward angle of inclination of a spectacle frame | — | 2009-09-15 |
| 7384144 | Apparatus and method for determining centering data for spectacles | Martin Ross-Messemer, Frank Holler, Herbert Krug, Holger Wegendt | 2008-06-10 |