RM

Robert A. Mahaney

CP Champion Spark Plug: 2 patents #11 of 71Top 20%
Overall (All Time): #2,367,999 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4351291 Glow plug — 1982-09-28
4307689 Glow plug control circuit Frank J. Raeske, Richard E. Callahan 1981-12-29