Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298168 | Fill level measurement device | Rolf Schwald, Klaus Feisst | 2025-05-13 |
| 11486754 | Method for determining and/or monitoring the fill level | Daniel Müller, Simon Greth | 2022-11-01 |
| 10215609 | Method for fill level measurement using the travel time principle | Stefan Gorenflo, Alexey Malinovskiy | 2019-02-26 |
| 9170146 | Method for fill level measurement according to the travel time principle | Stefan Gorenflo, Alexey Malinovskiy | 2015-10-27 |
| 8159386 | Method for ascertaining and monitoring fill level of a medium in a container by a travel time measuring method | Alexey Malinovskiy, Dietmar Spanke, Edgar Schmitt, Steffen Markoni, Simon Greth +1 more | 2012-04-17 |
| 8154202 | Starter member for a low-pressure discharge lamp | Kirsten Fuchs, Gerald Hämmer, Paul Lange, Viktor Malik, Thomas Noll | 2012-04-10 |
| 7952286 | Mercury source | Kirsten Fuchs, Gerald Hämmer, Thomas Noll | 2011-05-31 |
| 7385353 | Low-pressure discharge lamp | Richard C. Gamer, Achim Hilscher, Gerd H. Lieder, Viktor Malik, Thomas Noll | 2008-06-10 |
| 6954717 | Device for determining and/or monitoring a process variable | Matthias Boldt, Frank Erdmann, Bert Von Stein, Dietmar Spanke | 2005-10-11 |
| 6838813 | Low-pressure discharge lamp with a device for switching it off at the end of its service life | Bernhard Blohm, Kirsten Fuchs, Achim Hilscher, Peter Husslein, Gerald Hämmer +3 more | 2005-01-04 |