Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12290382 | Process and devices for activating a drug measuring device, especially an alcohol measuring device | Michael Richenberger, Carlo RATTEY | 2025-05-06 |
| 11883193 | Process and devices for activating a drug measuring device, especially an alcohol measuring device | Michael Richenberger, Carlo RATTEY | 2024-01-30 |
| 11644457 | Device, substance measuring device, process, computer program, camera and cell phone for the identification of a substance measuring device | Matthias Willner, Stefan Morley | 2023-05-09 |
| 10436769 | Method, apparatus, and computer program for monitoring breath | Ingo Neumann, Matthias Willner | 2019-10-08 |