Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831601 | Apparatus for transmitting and receiving ultrasonic signals | Bernd Granz | 1989-05-16 |
| 4825685 | Pressure transducer | — | 1989-05-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831601 | Apparatus for transmitting and receiving ultrasonic signals | Bernd Granz | 1989-05-16 |
| 4825685 | Pressure transducer | — | 1989-05-02 |