Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903909 | Process measuring device for a measuring and control technology | Dietmar Spanke, Herbert Schroth | 2018-02-27 |
| 9170145 | Method for monitoring the functioning of a field device | Dietmar Spanke, Herbert Schroth, Hans Germann, Michael Heim, Andreas Mayr +1 more | 2015-10-27 |
| 8683366 | Field device with means for performing diagnostic methods | Dietmar Spanke, Herbert Schroth | 2014-03-25 |
| 8639457 | Method for ascertaining and monitoring fill level of a medium in a container using a travel time measuring method | Alexey Malinovskiy, Edgar Schmitt, Herbert Schroth, Dietmar Spanke | 2014-01-28 |
| 7730760 | Method for checking the proper functioning of a level indicator | Herbert Schroth, Andreas Mayr | 2010-06-08 |