Inventor

VAIRIO OLAVI

FI3 patents

⚠️ This page may combine multiple inventors who share the name “VAIRIO OLAVI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONE CORP

2 patents

US11661313B2May 30, 2023

Drive device having safety circuits using logic states for an elevator

KONE CORP0 citations49

US10167172B2Jan 1, 2019

Passenger conveyor with deep sleep mode

KONE CORP0 citations36

KONE OY

1 patent

US5798490AAug 25, 1998

Procedure and apparatus for determining the position of an elevator car

KONE OY38 citations86