Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4458533 | Apparatus for ultrasonic scanning | — | 1984-07-10 |
| 4373395 | Apparatus for ultrasonic scanning | Gerhard Naefe, Helmut Rost | 1983-02-15 |
| 4359767 | Ultrasonic array | Bertram Sachs, Ingmar Feigt | 1982-11-16 |
| 4354132 | Ultrasonic transducer with a plastic piezoelectric receiving layer and a non plastic transmitting layer | Ingmar Feigt | 1982-10-12 |