CM

Clifford C. McMahon

CP Champion Spark Plug: 1 patents #18 of 71Top 30%
Overall (All Time): #3,989,962 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4568855 Spark plug Joseph Nemeth, Daniel Lee Tribble 1986-02-04