Inventor
FIRSTENBERG KEITH
US6 patents
⚠️ This page may combine multiple inventors who share the name “FIRSTENBERG KEITH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FEDERAL-MOGUL IGNITION COMPANY
4 patentsUS9407069B2Aug 2, 2016
Spark plug with improved seal
FEDERAL-MOGUL IGNITION COMPANY3 citations70
US9751797B2Sep 5, 2017
Corona ignition device with improved seal
FEDERAL-MOGUL IGNITION COMPANY2 citations69
US9685767B2Jun 20, 2017
Corona ignition device with improved seal
FEDERAL-MOGUL IGNITION COMPANY2 citations69
US9651306B2May 16, 2017
Method for drying seal materials for ignition devices
FEDERAL-MOGUL IGNITION COMPANY0 citations47