| 6848318 |
Pressure sensor having metallic diaphragm seal joint |
Karlheinz Banholzer, Karl Flögel, Thomas Uehlin, Frank Hegner, Elke Schmidt +2 more |
2005-02-01 |
| 6715356 |
Pressure sensor having metallic diaphragm seal mount |
Karlheinz Banholzer, Karl Flögel, Thomas Uehlin, Frank Hegner, Elke Schmidt +2 more |
2004-04-06 |
| 6684340 |
Measuring instrument having two pairs of lines connected to two indentical pairs of terminals, via which signal current flows through one pair and supply current flows through the other pair |
Wolfgang Lubcke, Jean-Gyl Capt |
2004-01-27 |
| 5969258 |
Evaluation unit of a differential-pressure sensor |
Karlheinz Banholzer, Karl Flögel, Peter Jung |
1999-10-19 |
| 5948979 |
Radar-based method of measuring the level of a material in a container |
Carsten Fitsch, Wolfgang Lubcke, Jurgen Lau |
1999-09-07 |
| 5689265 |
Device for measuring a level of material using microwaves |
Johanngeorg Otto, Stefan Burger |
1997-11-18 |
| 5665921 |
Gas tight pressure sensor sealed with flexible metallic adaptor and having ceramic sensor element |
Karlheinz Banholzer, Winfried Maier |
1997-09-09 |
| 5614911 |
Radar-based method of level measurement |
Johanngeorg Otto, Stefan Burger |
1997-03-25 |
| 5111698 |
Differential pressure measuring apparatus |
Karlheinz Banholzer, Peter Jung |
1992-05-12 |
| 5097712 |
Differential pressure measuring apparatus |
Wulf Springhart |
1992-03-24 |