Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644457 | Device, substance measuring device, process, computer program, camera and cell phone for the identification of a substance measuring device | Matthias Willner, Alexander SARCINELLI | 2023-05-09 |
| 11474096 | Breath alcohol measurement with contactless sample collection | Jens Rekow, Stefan Barten, Carsten Stemich, Michael Richenberger, Sebastian SCHRÖTER | 2022-10-18 |
| 11331011 | System for the transcutaneous determining of blood alcohol concentration | Arne Tröllsch, Livio Fornasiero | 2022-05-17 |
| 10423242 | Head protection device | Frank FRANZ, Livio Fornasiero | 2019-09-24 |
| 10222367 | Calibrating device for breath alcohol measuring devices | Peter Tschuncky, Jochim Koch | 2019-03-05 |
| 10040458 | Device for measuring the state of intoxication of a test subject | Peter Michels, Martin Zimmermann | 2018-08-07 |
| 8800708 | Device and process for giving a breath sample with a breath alcohol interlock device | Martin Zimmermann | 2014-08-12 |
| 8795187 | Device and process for recognizing a correct use of an alcohol measuring device | Ulrich Köhler, Andreas Huth | 2014-08-05 |
| 8701815 | Drug interlock system having a safety function | Rainer Polzius, Michael Reinhart | 2014-04-22 |
| 8240419 | Alcohol interlock system with wireless data transmission and safety function | Martin Zimmermann, Michael Reinhart | 2012-08-14 |
| 8212211 | System for protecting and/or guiding persons in dangerous situations | Ralf Drews | 2012-07-03 |
| 7956323 | Ion mobility spectrometer and method for determining an analyte substance or an analyte substance mixture in the presence of a dopant mixture by means of an ion mobility spectrometer | Holger Bensch, Matthias Hurlebaus | 2011-06-07 |