Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5798698 | Method of monitoring the level of a liquid in a container | Joachim-Christian Politt, Holger Schroter | 1998-08-25 |
| 5719342 | Probe with unilaterally cantilevered head housing | Heinrich Hansemann, Herbert Laupichler, Jan-Hermann Muller, Joachim-Christian Politt, Gunter Schmitz +1 more | 1998-02-17 |
| 5669263 | Probe for monitoring liquid with protection against leakage | Joachim-Christian Politt, Holger Schroter | 1997-09-23 |