Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10327363 | Field device for use in process automation | Bernhard Michalski, Udo Grittke, Bernd Strütt | 2019-06-18 |
| 10295389 | Fill level measurement device | Dirk Osswald, Ralf Reimelt | 2019-05-21 |
| 9903909 | Process measuring device for a measuring and control technology | Dietmar Spanke, Manfred Hammer | 2018-02-27 |
| 9170145 | Method for monitoring the functioning of a field device | Manfred Hammer, Dietmar Spanke, Hans Germann, Michael Heim, Andreas Mayr +1 more | 2015-10-27 |
| 8931339 | Method for evaluating the measurement signals of a propagation-time based measurement device | Roland Muller, Stefan Cramer | 2015-01-13 |
| 8683366 | Field device with means for performing diagnostic methods | Manfred Hammer, Dietmar Spanke | 2014-03-25 |
| 8639457 | Method for ascertaining and monitoring fill level of a medium in a container using a travel time measuring method | Manfred Hammer, Alexey Malinovskiy, Edgar Schmitt, Dietmar Spanke | 2014-01-28 |
| 8567243 | Method for fill level measurement | Alexey Malinovskiy, Dietmar Spanke | 2013-10-29 |
| 7965087 | Method for ascertaining and monitoring fill level of a medium in a container | Ralf Reimelt | 2011-06-21 |
| 7814789 | Device for determining and/or monitoring the fill-level process variable of a substance in a container | — | 2010-10-19 |
| 7730760 | Method for checking the proper functioning of a level indicator | Andreas Mayr, Manfred Hammer | 2010-06-08 |
| 7441454 | Apparatus for determining and/or monitoring the filling level of a product in a container | Ralf Reimelt, Armin Wendler | 2008-10-28 |
| 7159458 | Apparatus for determining and/or monitoring the filling level of a product in a container | Ralf Reimelt, Armin Wendler | 2007-01-09 |
| 7095365 | Apparatus for monitoring a field device | Peter Klofer, Volker Dreyer, Sergej Lopatin, Roland Muller | 2006-08-22 |
| 7073379 | Arrangement and procedure for the measuring of liquid level | Rolf Deserno | 2006-07-11 |
| 6928867 | Device for determining and/or monitoring the level of a filled substance in a container | Ralf Reimelt | 2005-08-16 |
| 6930632 | Method and device for determining the level of a filling in a container | Robert Lalla, Bernhard Michalski | 2005-08-16 |
| 6856142 | Method for determining and/or monitoring filling of a product in a container | Ralf Reimelt, Igor Getman, Stefan Burger | 2005-02-15 |
| 6847214 | Device for determining the level of contents in a container | Ralf Reimelt | 2005-01-25 |
| 6820510 | Filling level measuring device | Armin Wendler | 2004-11-23 |