Inventor
SHERIDAN WILLIAM
US10 patents
⚠️ This page may combine multiple inventors who share the name “SHERIDAN WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTIS ELEVATOR CO
5 patentsUS5310022AMay 10, 1994
Mechanical overspeed safety device
OTIS ELEVATOR CO33 citations92
USRE36034EJan 12, 1999
Disk brake for elevator
OTIS ELEVATOR CO17 citations91
US5101939AApr 7, 1992
Disk brake for elevator
OTIS ELEVATOR CO43 citations91
US5002158AMar 26, 1991
Elevator safety
OTIS ELEVATOR CO47 citations89
US4977982ADec 18, 1990
Elevator sheave brake safety
OTIS ELEVATOR CO30 citations89