Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819621 | Method for detection of cavitations during medical application of high sonic energy | Rainer Riedlinger | 1989-04-11 |
| 4805622 | Direction-finding system for localization of reflection-causing nterfaces in the human body | Rainer Riedlinger | 1989-02-21 |