Inventor

EHLERT RALF

DE3 patents

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

EHLERT RALF

1 patent

US8280609B2Oct 2, 2012

Method and device for glowplug ignition control

EHLERT RALF8 citations71

VOLLAND KARSTEN

1 patent

US8479697B2Jul 9, 2013

Glow plug having coking-optimized design

VOLLAND KARSTEN2 citations53

BORGWARNER LUDWIGSBURG GMBH

1 patent

US10641488B2May 5, 2020

Glow plug

BORGWARNER LUDWIGSBURG GMBH0 citations47