Inventor
O'DONNELL HUGH J
US26 patents
⚠️ This page may combine multiple inventors who share the name “O'DONNELL HUGH J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTIS ELEVATOR CO
19 patentsUS6739433B1May 25, 2004
Tension member for an elevator
OTIS ELEVATOR CO73 citations97
US6123176ASep 26, 2000
Rope tension monitoring assembly and method
OTIS ELEVATOR CO127 citations97
US6401871B2Jun 11, 2002
Tension member for an elevator
OTIS ELEVATOR CO61 citations96
US6386324B1May 14, 2002
Elevator traction sheave
OTIS ELEVATOR CO63 citations96
US6364061B2Apr 2, 2002
Tension member for an elevator
OTIS ELEVATOR CO57 citations96
US6164053ADec 26, 2000
Synthetic non-metallic rope for an elevator
OTIS ELEVATOR CO45 citations96
US6073728AJun 13, 2000
Method and apparatus to inspect hoisting ropes
OTIS ELEVATOR CO51 citations96
US5890564AApr 6, 1999
Apparatus to inspect hoisting ropes
OTIS ELEVATOR CO45 citations96
US5881843AMar 16, 1999
Synthetic non-metallic rope for an elevator
OTIS ELEVATOR CO66 citations96
US5792294AAug 11, 1998
Method of replacing sheave liner
OTIS ELEVATOR CO71 citations93
US6390242B1May 21, 2002
Elevator traction sheave liner
OTIS ELEVATOR CO18 citations92
US5886308AMar 23, 1999
Rope speed monitoring assembly and method
OTIS ELEVATOR CO34 citations92
US6820726B1Nov 23, 2004
Traction enhanced controlled pressure flexible flat tension member termination device
OTIS ELEVATOR CO18 citations91
US6488123B2Dec 3, 2002
Directional uniformity of flat tension members for elevators
OTIS ELEVATOR CO42 citations91
US5112933AMay 12, 1992
Ether-based polyurethane elevator sheave liner-polyurethane-urea made from polyether urethane prepolymer chain extended with polyester/diamine blend
OTIS ELEVATOR CO48 citations90
US7883634B2Feb 8, 2011
Elevator load bearing member having a jacket with at least one traction-enhancing exterior surface
OTIS ELEVATOR CO9 citations81
US5992574ANov 30, 1999
Method and apparatus to inspect hoisting ropes
OTIS ELEVATOR CO12 citations74
US7886878B2Feb 15, 2011
Traction enhanced controlled pressure flexible flat tension member termination device
OTIS ELEVATOR CO4 citations61
US8734203B2May 27, 2014
Elevator load bearing member having a jacket with at least one rough exterior surface
OTIS ELEVATOR CO0 citations50
PROCTER & GAMBLE
2 patentsUS6054529AApr 25, 2000
Blends of and methods of blending EVOH polymers and ethylene based polymers having improved environmental stress cracking or environmental fatigue resistance, and products therefrom
PROCTER & GAMBLE26 citations92
US5889120AMar 30, 1999
Blends of and methods of blending olefin/ester copolymers having improved environmental stress cracking or environmental fatigue resistance
PROCTER & GAMBLE3 citations63