Inventor

LANGFORD DAVID JOHN

GB5 patents

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

LUCAS INDUSTRIES LTD

2 patents

US6466141B1Oct 15, 2002

Skew detection system

LUCAS INDUSTRIES LTD77 citations94

US6625973B1Sep 30, 2003

Lock mechanism

LUCAS INDUSTRIES LTD9 citations69

KEARNS KEITH

1 patent

US8272285B2Sep 25, 2012

Failsafe actuator

KEARNS KEITH13 citations73

LANGFORD DAVID JOHN

1 patent

US9140048B2Sep 22, 2015

Actuator with locking arrangement

LANGFORD DAVID JOHN5 citations64

GOODRICH ACTUATION SYSTEMS LTD

1 patent

US10816074B2Oct 27, 2020

Actuator mechanism

GOODRICH ACTUATION SYSTEMS LTD0 citations32