Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5880370 | Testing head arrangement for correcting the angle of sound enhance using a correction skid | Michael Wachter, Kurt Hannoschock, Dieter Grohs, Wolfgang Zydek | 1999-03-09 |
| 5583292 | Ultrasonic measuring process for the wall thickness curve of a weld seam of a pipe | Bernhard Karbach, Siegmar Schulz | 1996-12-10 |