Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5165280 | Device for testing of oblong objects by means of ultrasonic waves | Michael Schmeisser, Michael Strauss | 1992-11-24 |
| 4510811 | Method for distinguishing between interfering signals and signals indicating defects of workpieces during ultrasonic testing | Fritz Schreyer, Ursula Ruth | 1985-04-16 |