Assignee
HARTMANN DETLEF
DE5 patents
Top patents by PatentIndex Score
US8317560B2Nov 27, 2012
Method for producing a spark plug electrode
HARTMANN DETLEF2 citations60
US9059571B2Jun 16, 2015
Spark plug having a side-mounted ground electrode
HARTMANN DETLEF2 citations59
US9391429B2Jul 12, 2016
Spark plug
HARTMANN DETLEF0 citations49
US8558440B2Oct 15, 2013
Method for applying a pin on an electrode base body
HARTMANN DETLEF0 citations49
US8167673B2May 1, 2012
Method for manufacturing a spark plug having a laterally oriented ground electrode
HARTMANN DETLEF1 citations49