Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7586813 | Signal processing apparatus for an ultrasound transducer, ultrasound receiver and method for operating an ultrasound receiver | Guido Flohr, Gunther Coen | 2009-09-08 |
| 6923067 | Defect type classifying method | Gunther Coen, Ernst Lunh | 2005-08-02 |
| 6637270 | System for transmitting ultrasonic waves | Gunther Coen, Ernst Luhn, Gerhard Lorenz | 2003-10-28 |
| 4593567 | Electromagnet transducer | Fritz Isselstein, Ernst Luhn, Gunther Coen, Roland Keck | 1986-06-10 |