Inventor
PULLING RICHARD K
US5 patents
⚠️ This page may combine multiple inventors who share the name “PULLING RICHARD K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTIS ELEVATOR CO
3 patentsUS7841452B2Nov 30, 2010
Conveyor passenger interface system
OTIS ELEVATOR CO8 citations80
US10669124B2Jun 2, 2020
Elevator system including a protective hoistway liner assembly
OTIS ELEVATOR CO2 citations71
US11198589B2Dec 14, 2021
Elevator system including a protective hoistway liner assembly
OTIS ELEVATOR CO0 citations60