Inventor

RUGGIERO BRIAN L

US8 patents

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

JACOBS VEHICLE SYSTEMS INC

4 patents

US7500466B2Mar 10, 2009

Variable valve actuation and engine braking

JACOBS VEHICLE SYSTEMS INC13 citations80

US10851717B2Dec 1, 2020

Combined engine braking and positive power engine lost motion valve actuation system

JACOBS VEHICLE SYSTEMS INC3 citations70

US12188420B2Jan 7, 2025

Combined engine braking and positive power engine lost motion valve actuation system

JACOBS VEHICLE SYSTEMS INC0 citations59

US7793624B2Sep 14, 2010

Engine brake apparatus

JACOBS VEHICLE SYSTEMS INC4 citations56

GROTH KEVIN P

1 patent

US8936006B2Jan 20, 2015

Combined engine braking and positive power engine lost motion valve actuation system

GROTH KEVIN P23 citations85

SCHWOERER JOHN A

1 patent

US8079338B2Dec 20, 2011

Self adjusting valve catch with valve seating control

SCHWOERER JOHN A7 citations80

VANDERPOEL RICHARD

1 patent

US7152576B2Dec 26, 2006

Compact lost motion system for variable value actuation

VANDERPOEL RICHARD17 citations78

SWANBON BRUCE A

1 patent

US8087392B2Jan 3, 2012

Variable valve actuation system

SWANBON BRUCE A10 citations77