Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801292 | Blowout preventer stack | Klaus Biester | 2020-10-13 |
| 10404053 | Communication distribution unit containing at least one power switch | Volker PHIELIPEIT-SPIESS, Aleksander Pawel Cywinski | 2019-09-03 |
| 9863206 | Blowout preventer stack and supply system | Klaus Biester | 2018-01-09 |
| 9622371 | Arrangement system | Klaus Biester, Volker Zabe | 2017-04-11 |
| 9407175 | Electric control and supply system | Klaus Biester, Norbert Lenz | 2016-08-02 |
| 8716963 | Actuating device and method of operating an actuating device | Klaus Biester, Norbert Lenz | 2014-05-06 |
| 8638005 | Power supply system | Klaus Biester | 2014-01-28 |
| 8619434 | Arrangement system | Klaus Biester, Volker Zabe | 2013-12-31 |
| 8598758 | Electric motor and position holding device for such an electric motor | Klaus Biester | 2013-12-03 |
| 8552884 | Power and signal distribution system | Klaus Biester, Norbert Lenz, Steffen Gebauer, Martin Trog, Volker Zabe | 2013-10-08 |
| 8536731 | Electric control and supply system | Klaus Biester, Norbert Lenz | 2013-09-17 |
| 8492927 | Universal power supply system | Klaus Biester | 2013-07-23 |
| 8360392 | Slide valve control device and a drive device for use with it | Klaus Biester | 2013-01-29 |
| 8274245 | Actuating device and method of operating an actuating device | Klaus Biester, Norbert Lenz | 2012-09-25 |
| 8264370 | Power and signal distribution system | Klaus Biester, Norbert Lenz, Steffen Gebauer, Martin Trog, Volker Zabe | 2012-09-11 |
| 8212378 | Control and supply system | Klaus Biester | 2012-07-03 |
| 8212410 | Electric control and supply system | Klaus Biester, Norbert Lenz | 2012-07-03 |
| 8106538 | DC voltage converting device | Klaus Biester | 2012-01-31 |
| 8106536 | Universal power supply system | Klaus Biester | 2012-01-31 |
| 7956605 | Apparatus detecting relative body movement | Klaus Biester | 2011-06-07 |
| 7859251 | Apparatus detecting relative body movement | Klaus Biester | 2010-12-28 |
| 7851949 | DC converter | Klaus Biester | 2010-12-14 |
| 7775241 | Slide valve control device and a drive device for use with it | Klaus Biester | 2010-08-17 |
| 7759827 | DC voltage converting device having a plurality of DC voltage converting units connected in series on an input side and in parallel on an output side | Klaus Biester | 2010-07-20 |
| 7683505 | Universal energy supply system | Klaus Biester | 2010-03-23 |