Inventor
ROECKELEIN MANFRED
DE4 patents
Patents
4 patentsUS12278465B2Apr 15, 2025
Prechamber spark plug having accurately adjustable electrode gap, and associated method
BOSCH GMBH ROBERT0 citations57
US8384278B2Feb 26, 2013
Leadless package housing having an insulator and composition
BOSCH GMBH ROBERT2 citations56
US9991679B2Jun 5, 2018
Spark plug including a ground electrode having a small cross section
BOSCH GMBH ROBERT0 citations47
US10250015B2Apr 2, 2019
Spark plugs having a center electrode
BOSCH GMBH ROBERT0 citations37