Inventor
KAPPELER MARKUS
CH8 patents
⚠️ This page may combine multiple inventors who share the name “KAPPELER MARKUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INVENTIO AG
3 patentsUS9580272B2Feb 28, 2017
User guidance with mobile electronic devices
INVENTIO AG18 citations92
US9589398B2Mar 7, 2017
Distribution of premises access information
INVENTIO AG5 citations83
US12479694B2Nov 25, 2025
Inexpensive elevator operating device for an elevator system with destination call control
INVENTIO AG0 citations61