Inventor

LEITKOWSKI EDWARD T

US5 patents

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

DIESEL ENGINE RETARDERS INC

2 patents

US6510824B2Jan 28, 2003

Variable lost motion valve actuator and method

DIESEL ENGINE RETARDERS INC130 citations96

US6302370B1Oct 16, 2001

Valve seating control device with variable area orifice

DIESEL ENGINE RETARDERS INC47 citations91

JACOBS VEHICLE SYSTEMS INC

2 patents

US7059282B2Jun 13, 2006

Variable lost motion valve actuator and method

JACOBS VEHICLE SYSTEMS INC33 citations90

US8776738B2Jul 15, 2014

Variable lost motion valve actuator and method

JACOBS VEHICLE SYSTEMS INC5 citations80

VORIH JOSEPH M

1 patent

US8820276B2Sep 2, 2014

Variable lost motion valve actuator and method

VORIH JOSEPH M7 citations77