Inventor
SARCINELLI ALEXANDER
DE4 patents
Patents
4 patentsUS11644457B2May 9, 2023
Device, substance measuring device, process, computer program, camera and cell phone for the identification of a substance measuring device
DRAEGER SAFETY AG & CO KGAA0 citations54
US12290382B2May 6, 2025
Process and devices for activating a drug measuring device, especially an alcohol measuring device
DRAEGER SAFETY AG & CO KGAA0 citations53
US11883193B2Jan 30, 2024
Process and devices for activating a drug measuring device, especially an alcohol measuring device
DRAEGER SAFETY AG & CO KGAA0 citations53
US10436769B2Oct 8, 2019
Method, apparatus, and computer program for monitoring breath
DRAEGER SAFETY AG & CO KGAA1 citations51