Inventor
GARRIDO ALFONSO
ES10 patents
⚠️ This page may combine multiple inventors who share the name “GARRIDO ALFONSO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTIS ELEVATOR CO
9 patentsUS5921352AJul 13, 1999
Device for enhancing elevator rope traction
OTIS ELEVATOR CO31 citations92
US5349854ASep 27, 1994
Elevator speed and position indicating device
OTIS ELEVATOR CO19 citations81
US5238087AAug 24, 1993
Advanced energy saving hydraulic elevator
OTIS ELEVATOR CO16 citations72
US5121817AJun 16, 1992
Roller-track systems for telescopic doors on elevators
OTIS ELEVATOR CO15 citations72
US5060763AOct 29, 1991
Simplified automatic telescopic doors for elevators
OTIS ELEVATOR CO17 citations72
US4977983ADec 18, 1990
Mount system for elevator guide rails
OTIS ELEVATOR CO10 citations70
US5353894AOct 11, 1994
Geared elevator machine
OTIS ELEVATOR CO3 citations62
US5265702ANov 30, 1993
Roller-track systems for telescopic doors on elevators
OTIS ELEVATOR CO5 citations61
US4924721AMay 15, 1990
Worm gear elevator drive and assembly method
OTIS ELEVATOR CO5 citations60