Inventor
LANCEFIELD TIMOTHY MARK
GB31 patents
⚠️ This page may combine multiple inventors who share the name “LANCEFIELD TIMOTHY MARK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MECHADYNE PLC
20 patentsUS6725817B2Apr 27, 2004
Variable phase drive mechanism
MECHADYNE PLC102 citations98
US7444968B2Nov 4, 2008
Variable phase drive coupling
MECHADYNE PLC44 citations92
US7284517B2Oct 23, 2007
Camshaft to phaser coupling
MECHADYNE PLC35 citations92
US7270096B2Sep 18, 2007
Variable phase drive mechanism
MECHADYNE PLC28 citations92
US6253720B1Jul 3, 2001
Variable phase coupling
MECHADYNE PLC17 citations92
US6247436B1Jun 19, 2001
Engine front cover
MECHADYNE PLC35 citations92
US6213071B1Apr 10, 2001
Variable phase coupling
MECHADYNE PLC21 citations92
US7938090B2May 10, 2011
Variable phase mechanism
MECHADYNE PLC8 citations84
US7895979B2Mar 1, 2011
Valve mechanism for an engine
MECHADYNE PLC7 citations84
US7051688B2May 30, 2006
Camshaft phase shifting mechanism
MECHADYNE PLC12 citations84
US6354255B1Mar 12, 2002
Valve actuating mechanism
MECHADYNE PLC15 citations84
US6308669B1Oct 30, 2001
Phase change coupling
MECHADYNE PLC17 citations84
US6182362B1Feb 6, 2001
Method of manufacturing a multi-component camshaft
MECHADYNE PLC15 citations84
US7958859B2Jun 14, 2011
Camshaft assembly
MECHADYNE PLC18 citations83
US7273024B2Sep 25, 2007
Engine with variable valve timing
MECHADYNE PLC8 citations73
US7134411B2Nov 14, 2006
Valve operating mechanism
MECHADYNE PLC9 citations69
US6263845B1Jul 24, 2001
Phase change mechanism
MECHADYNE PLC2 citations63
US7819099B2Oct 26, 2010
Rotary hydraulic coupling
MECHADYNE PLC2 citations62
US7921819B2Apr 12, 2011
Valve actuating system
MECHADYNE PLC0 citations52
US8365693B2Feb 5, 2013
Single cam phaser camshaft
MECHADYNE PLC0 citations51
MECHADYNE INT LTD
4 patentsUS11041413B2Jun 22, 2021
Hybrid dual electric and hydraulically operated phaser
MECHADYNE INT LTD0 citations53
US11047267B2Jun 29, 2021
Variable valve lift system
MECHADYNE INT LTD0 citations44
US9556760B2Jan 31, 2017
Low friction shim surface
MECHADYNE INT LTD0 citations39
US10519821B2Dec 31, 2019
Engine valve system
MECHADYNE INT LTD0 citations35