Inventor
DEHMLOW MARVIN
DE9 patents
⚠️ This page may combine multiple inventors who share the name “DEHMLOW MARVIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTIS ELEVATOR CO
6 patentsUS7650968B2Jan 26, 2010
Elevator rescue operation control system including selective transformer winding energization
OTIS ELEVATOR CO24 citations90
US5777280AJul 7, 1998
Calibration routine with adaptive load compensation
OTIS ELEVATOR CO16 citations69
US6563707B1May 13, 2003
Chassis for mounting component units of an electric switch cabinet for elevators and escalators
OTIS ELEVATOR CO9 citations61
US11014786B2May 25, 2021
Power control system for a battery driven elevator
OTIS ELEVATOR CO0 citations60
US10035680B2Jul 31, 2018
Elevator safety circuit including non forced guided relay
OTIS ELEVATOR CO3 citations59
US10071880B2Sep 11, 2018
Low profile drive unit for elevator system
OTIS ELEVATOR CO1 citations42