Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841249 | Truncated cone shaped surface resonator for nuclear magnetic resonance tomography | Wilhelm Duerr, Hartwig Ingwersen, Ralph Oppelt | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841249 | Truncated cone shaped surface resonator for nuclear magnetic resonance tomography | Wilhelm Duerr, Hartwig Ingwersen, Ralph Oppelt | 1989-06-20 |