Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11444446 | Method and device for permanent disconnection of an electrical circuit with an inductive load by switching two switches | — | 2022-09-13 |
| 11437210 | Electric interruption switch comprising reactive coating in the reaction chamber | — | 2022-09-06 |
| 11120957 | Electrical interruption switching element with a tubular separating element with varying wall thickness | — | 2021-09-14 |
| 11075040 | Electrical interrupter switching element having passive interruption tripping, in particular for interrupting high currents at high voltages | — | 2021-07-27 |
| 11062865 | Electrical interruption switch, in particular for interrupting high currents at high voltages | — | 2021-07-13 |
| 10978265 | Electrical interruption switching element with a tubular or rod-shaped compression area with a varying cross-sectional diameter | — | 2021-04-13 |
| 10792429 | Needleless injection device with double membrane | Cihad Anamur, Christian Fellner, Gerhard Winter, Julia Engert | 2020-10-06 |
| 10695494 | Needleless injection device having a gel and a membrane | Julia Engert, Cihad Anamur, Christian Fellner, Gerhard Winter | 2020-06-30 |
| 10561794 | Needle-free injection device comprising a membrane | — | 2020-02-18 |
| 10388481 | Disconnecting switch for high direct or alternating currents at high voltage | — | 2019-08-20 |
| 10236148 | Electric switch, in particular for high voltages and/or high currents | — | 2019-03-19 |
| 9911560 | Electrical interruption switch, in particular for interrupting high currents at high voltages | — | 2018-03-06 |
| 8859927 | Vacuum switch having fixed rail terminals on both sides | Mathias Anheuer, Joerg Dorn, Andreas Fartuschnja, Thomas Kuebel, Andreas Zenkner | 2014-10-14 |
| 7160265 | Needleless injection device with pyrotechnic drive | — | 2007-01-09 |
| 6954132 | Pyrotechnic safety element | Rainer Mäckel, Thomas Schulz | 2005-10-11 |
| 6739362 | Hybrid-gas generator, in particular for filling a gas bag | — | 2004-05-25 |
| 6556119 | High current intensity fuse device | — | 2003-04-29 |
| 5582010 | Pyrotechnic device for the pressurization of a hydraulic circuit | — | 1996-12-10 |