Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7639786 | X-ray optical transmission grating of a focus-detector arrangement of an X-ray apparatus for generating projective or tomographic phase contrast recordings of a subject | Joachim Baumann, Christian David, Martin Engelhardt, Jörg Freudenberger, Eckhard Hempel +4 more | 2009-12-29 |
| 7564941 | Focus-detector arrangement for generating projective or tomographic phase contrast recordings with X-ray optical gratings | Joachim Baumann, Christian David, Martin Engelhardt, Jörg Freudenberger, Eckhard Hempel +4 more | 2009-07-21 |
| 7492871 | Focus/detector system of an x-ray apparatus for generating phase contrast recordings | Stefan Popescu, Björn Heismann, Eckhard Hempel, Christian David | 2009-02-17 |
| 7486770 | Focus-detector arrangement of an X-ray apparatus for generating projective or tomographic phase contrast recordings | Joachim Baumann, Christian David, Martin Engelhardt, Jörg Freudenberger, Eckhard Hempel +4 more | 2009-02-03 |
| 7433444 | Focus-detector arrangement of an X-ray apparatus for generating projective or tomographic phase contrast recordings | Joachim Baumann, Christian David, Martin Engelhardt, Jörg Freudenberger, Eckhard Hempel +4 more | 2008-10-07 |