Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8837647 | Antenna amplifier, receiving system, operating method, and use of a receiving system | Stephan Gerlach, Leo Friesen, Carsten Friedrich, Carsten Huber | 2014-09-16 |
| D641467 | Hose cuff | — | 2011-07-12 |
| 7833308 | Filter assembly with multiple inlets and multiple filter members | — | 2010-11-16 |
| 7809348 | Compensating circuit for a mixer stage | Thorsten Fahlbusch, Leo Friesen, Andreas Leistner, Juergen Schnabel | 2010-10-05 |
| 7753979 | Filter assembly with adjustable inlet opening | — | 2010-07-13 |