Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5811964 | Method and device for measuring an electrical alternating quanity with temperature compensation | Thomas Bosselmann, Peter Menke | 1998-09-22 |
| 5488853 | Measurement arrangement for calibrating ultrasonic shock wave sensors | Ulrich Schätzle | 1996-02-06 |
| 5324932 | Arrangement for optical fiber measuring devices using detachable connector with hybrid cable | — | 1994-06-28 |
| 5119260 | Method for operating a circuit-breaker | Peter Huhse, Horst Kopplin, Josef Trott | 1992-06-02 |
| 5088501 | Measurement arrangement for acquiring a signal corresponding to respiratory motion | — | 1992-02-18 |
| 5017775 | Optical apparatus for detecting cavitation bubbles in liquids | Bernd Granz, Ralf Holzapfel | 1991-05-21 |
| 4354388 | Method for nondestructive material testing with ultrasound pulses | Heinrich Diepers | 1982-10-19 |