Inventor

HOWARD DEREK LEE

US5 patents

⚠️ This page may combine multiple inventors who share the name “HOWARD DEREK LEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DISNEY ENTPR INC

3 patents

US9744930B2Aug 29, 2017

Passenger restraint providing lateral leg containment in an amusement park ride vehicle

DISNEY ENTPR INC11 citations80

US10155171B2Dec 18, 2018

Track-based swing ride with long arm pendulum

DISNEY ENTPR INC3 citations71

US10442315B2Oct 15, 2019

Roller coaster with passenger compartment motion powered through stored onboard energy

DISNEY ENTPR INC0 citations36

CRAWFORD DAVID W

1 patent

US8132513B2Mar 13, 2012

Amusement park ride with a vehicle drive that decouples upon loss of power

CRAWFORD DAVID W16 citations82

HOWARD DEREK LEE

1 patent

US8527795B2Sep 3, 2013

Changing processor performance from a throttled state during a power supply failure

HOWARD DEREK LEE8 citations75