Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831268 | Method for the physiologically & therapeutically effective irradiation of corporeal venous blood | Joachim Fisch, Hans-Richard Kost, Manfred Riemann, Jor Sonnemann | 1989-05-16 |