Inventor
RATTEY CARLO
DE2 patents
Patents
2 patentsUS12290382B2May 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