Inventor
COSTE STEVEN D
US10 patents
⚠️ This page may combine multiple inventors who share the name “COSTE STEVEN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTIS ELEVATOR CO
8 patentsUS5107964AApr 28, 1992
Separate elevator door chain
OTIS ELEVATOR CO63 citations95
US4750591AJun 14, 1988
Elevator car door and motion sequence monitoring apparatus and method
OTIS ELEVATOR CO105 citations93
US6032761AMar 7, 2000
Elevator hoistway terminal zone position checkpoint detection apparatus using a binary coding method for an emergency terminal speed limiting device
OTIS ELEVATOR CO29 citations89
US5747755AMay 5, 1998
Elevator position compensation system
OTIS ELEVATOR CO31 citations89
US6701277B2Mar 2, 2004
Elevator car position sensing system
OTIS ELEVATOR CO16 citations87
US6526368B1Feb 25, 2003
Elevator car position sensing system
OTIS ELEVATOR CO26 citations87
US6082498AJul 4, 2000
Normal thermal stopping device with non-critical vane spacing
OTIS ELEVATOR CO26 citations86
US4520904AJun 4, 1985
Elevator leveling signal error and correction
OTIS ELEVATOR CO7 citations65