Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802832 | Process and apparatus for obtaining material of value from a bauxite residue | Eberhard Krause | 2017-10-31 |
| 6714327 | Use of a holographic video screen as a display surface in a vehicle | Guenter Abersfelder, Helmut Grantz, Thorsteinn Halldorsson, Stefan Uhl, Heinrich A. Eberl | 2004-03-30 |
| 6690408 | Use of a holographic video screen as a display surface for information systems | Guenter Abersfelder, Helmut Grantz, Thorsteinn Halldorsson, Stefan Uhl, Heinrich A. Eberl | 2004-02-10 |
| 6523955 | Method for improving optic perceptive faculty by modifying the retinal image | Heinrich A. Eberl, Guenter Abersfelder, Helmut Grantz, Thorsteinn Halldorsson, Stefan Uhl | 2003-02-25 |
| 6227667 | Apparatus for recording the retina reflex image and for superimposing of additional images in the eye | Thorsteinn Halldorsson, Heinrich A. Eberl | 2001-05-08 |
| 6213627 | Illuminating system | Guenter Abersfelder, Helmut Grantz, Thorsteinn Halldorsson, Stefan Uhl, Heinrich A. Eberl | 2001-04-10 |