Inventor
SVENSSON-HILFORD LENNART
DE5 patents
Patents
5 patentsUS7319966B2Jan 15, 2008
Method of communicating information for elevator users
INVENTIO AG26 citations91
US6354405B1Mar 12, 2002
Elevator system
INVENTIO AG19 citations84
US7338176B2Mar 4, 2008
Elevator installation with information representation on a shaft door
INVENTIO AG8 citations72
US10577808B2Mar 3, 2020
Method for modernizing a building and structure with an elevator system constructed in a building
INVENTIO AG1 citations51
US12291430B2May 6, 2025
Electronic elevator guard device and method for monitoring a set of integrity states of a plurality of elevator features
INVENTIO AG0 citations48