Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11940481 | Electrical connection test for unpopulated printed circuit boards | Daniel Luchsinger, Stephan Messerli, Sven Johannsen | 2024-03-26 |
| 10539249 | Electrically drivable valve for controlling volumetric flows in a heating and/or cooling system of a motor vehicle | Hans-Ulrich Steurer | 2020-01-21 |
| 10203044 | Electrically actuated valve | Mario Dieterich, Stefan Helmrich, Bert Hiller, Jeremia Voellinger, Radoslaw Zurel | 2019-02-12 |
| 9632518 | Thermostat | Eike Willers | 2017-04-25 |
| 9371772 | Supercharged internal combustion engine | Swen-Juri Bauer, Andreas Gruener, Martin Janssen, Mandy Noack, Joerg Rueckauf +2 more | 2016-06-21 |
| 7938106 | Device for controlling an exhaust gas stream | Peter Geskes | 2011-05-10 |
| 5295486 | Transesophageal echocardiography device | Helmut Wollschlager, Susanna Wollschlager, Andreas M. Zeiher | 1994-03-22 |
| 5105819 | Ultrasound endoscope device | Helmut Wollschlager, Susanna Wollschlager, Andreas M. Zeiher | 1992-04-21 |
| 4759849 | Process and a device for the treatment, by means of ozone, of feed water for reverse osmosis | Hans D. Baumann, Samuel Stucki | 1988-07-26 |
| 4252415 | Liquid crystal cell and process for its production | Hans-Rudolf Zeller | 1981-02-24 |