Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772111 | Method for replacing a swirler | Peter Möllenbeck, Karsten Von Schwander | 2017-09-26 |
| 8065137 | Apparatus and method for identifying signal frames as audio signal frames | Norbert Metz, Johann Steger, Martin Krueger | 2011-11-22 |
| 7698772 | Orthodontic toothbrush | — | 2010-04-20 |
| 7630730 | Apparatus and method for time control of the processing of a radio signal in a mobile station | Burkhard Becker, Thuyen Le, Matthias Obermeier | 2009-12-08 |
| 7085373 | Circuit and method for detecting AC voltage pulses | Frank Hurtgen, Christian Kranz | 2006-08-01 |
| 4640688 | Urine collection catheter | — | 1987-02-03 |
| 4187851 | Sheath arrangement for male urinal device and method of forming the same | — | 1980-02-12 |