Inventor
HARTMANN DOREEN
CH4 patents
⚠️ This page may combine multiple inventors who share the name “HARTMANN DOREEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QBO COFFEE GMBH
3 patentsUS10918239B2Feb 16, 2021
Drinks preparation machine
QBO COFFEE GMBH20 citations85
US11026538B2Jun 8, 2021
Drinks preparation machine, a system with a drinks preparation machine, method for its activation
QBO COFFEE GMBH3 citations67
US11253099B2Feb 22, 2022
Drinks preparation machine
QBO COFFEE GMBH4 citations66