| 9927402 |
Method for measuring a fluid density or a fluid viscosity |
Axel Kramer, Thomas Alfred Paul |
2018-03-27 |
| 8233754 |
Optical high voltage sensor |
Klaus Bohnert, Andreas Frank |
2012-07-31 |
| 7692420 |
Fiber-optic current sensor with polarimetric detection scheme |
Klaus Bohnert, Andreas Frank |
2010-04-06 |
| 7373056 |
High-voltage component with optical fiber and method for producing it |
Klaus Bohnert, Philippe Gabus |
2008-05-13 |
| 7339680 |
Temperature-stabilized sensor coil and current sensor |
Klaus Bohnert, Philippe Gabus |
2008-03-04 |
| 7251023 |
High-resolution fiber laser sensor |
Klaus Bohnert, Karim Haroud, Andreas Frank |
2007-07-31 |
| 7046867 |
Fiberoptic current sensor having a plurality of sensor heads |
Klaus Bohnert, Philippe Gabus |
2006-05-16 |
| 6885182 |
Temperature-compensated electro-optical voltage sensor |
Klaus Bohnert, Andreas Frank |
2005-04-26 |
| 6876188 |
Electro-optical voltage sensor for high voltages |
Klaus Bohnert, Andreas Frank |
2005-04-05 |
| 6740866 |
Fibre Bragg-grating sensor |
Klaus Bohnert |
2004-05-25 |
| 6630658 |
Fiber laser pressure sensor |
Klaus Bohnert |
2003-10-07 |
| 6628869 |
Method for producing a fiberoptic waveguide |
Klaus Bohnert, Philippe Gabus |
2003-09-30 |
| 6597821 |
Fiber laser sensor for measuring differential pressures and flow velocities |
Klaus Bohnert |
2003-07-22 |
| 6563970 |
Pressure sensor with fibre-integrated bragg grating, comprising an integrated temperature sensor with fibre-integrated bragg grating |
Klaus Bohnert, Patrick Bodor |
2003-05-13 |
| 6140810 |
Fiber-optic voltage sensor for outdoor high-voltage installations |
Klaus Bohnert, Philippe Gabus, Jadran Kostovic, Jiri Talir |
2000-10-31 |
| 5953121 |
Magneto-optic current sensor having a mechanically stress-free .lambda./4 element |
Klaus Bohnert, Tone Schanke |
1999-09-14 |
| 5492017 |
Inductive pressure transducer |
Charles E. Jennings, Norman Brammer |
1996-02-20 |
| 5421190 |
Device for measuring gas density |
Walter Gribi, Ken Yves Haffner |
1995-06-06 |
| 5136235 |
Rugged fiber-optical current sensor based on the Faraday effect |
Roland Stierlin |
1992-08-04 |
| 5136236 |
Arrangement for voltage measurement in a GIS installation |
Klaus Bohnert, Lutz Niemeyer, Roland Stierlin |
1992-08-04 |
| 5066097 |
Connector for an optical cable |
Lothar Schultheis, Walter Ruegg |
1991-11-19 |