Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5880370 | Testing head arrangement for correcting the angle of sound enhance using a correction skid | Michael Wachter, Dieter Grohs, Peter Steinert, Wolfgang Zydek | 1999-03-09 |
| 4311905 | Film strip positioning for X-ray testing of pipes | Karl Ries, Krsto-Marijan Rozic, Gunter Basler, Harald Sperl, Kurt Weinschenk | 1982-01-19 |
| 4305297 | Ultrasonic testing of weld seams of pipes for detecting transversely extending defects | Karl Ries, Heinz Schneider | 1981-12-15 |
| 4238963 | Test head for ultrasonic testing of structural material | Karl Ries, Dieter Lather, Dieter Kaiser, Gunter Simoneit | 1980-12-16 |
| 4213552 | Conveyor belt for filmstrip positioning | Karl Ries, Krsto-Marijan Rozic, Gunter Basler | 1980-07-22 |
| 4182154 | Initializing ultrasonic test equipment with a particular reference element | Dieter Lather, Wolfgang Terschuren, Gunter Simoneit, Karl Ries | 1980-01-08 |