Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359959 | Sensor apparatus for capturing a filling level and/or a quality of a fluid, and method for producing said apparatus | Henning Grotevent, Manfred Roth | 2025-07-15 |
| 10928241 | Ultrasound sensor | Manfred Roth, Peter Konopka, Frantisek Mezulian, Pavel Sofer | 2021-02-23 |
| 10444057 | Device for determining a level of the surface of a fluid in a fluid container | Claus Weber, Henning Grotevent, Wighard Jaeger | 2019-10-15 |
| 10393567 | Container system for a fluid and method for producing same | Otakar Fialka | 2019-08-27 |
| 10101193 | Apparatus and method for determining a level of a fluid surface in a fluid container | Claus Webber, Henning Grotevent, Wighard Jaeger | 2018-10-16 |
| 9829369 | Ultrasound level transmitter | Frank Kuehnel, Manfred Roth | 2017-11-28 |
| 9719833 | Referential ultrasonic transceiver for acoustic measurement of a fluid level | Wighard Jäger | 2017-08-01 |
| 9417113 | Fill level sensor for detecting the fill level of a liquid in a container | Wighard Jäger, Claus Weber | 2016-08-16 |
| 8947981 | Attenuating mass for an ultrasonic sensor, use of epoxy resin | Walter Fischer, Volker Muhrer, Manfred Roth | 2015-02-03 |
| 5393644 | Production of crosslinked polymer layers having nonlinear optical properties and their use | Karl-Heinz Etzbach, Heike Kilburg, Hans-Joachim Lorkowski | 1995-02-28 |
| 5393645 | Production of structured polymer layers having nonlinear optical properties | Karl-Heinz Etzbach, Heike Kilburg, Hans-Joachim Lorkowski | 1995-02-28 |