FR

Friedrich Runge

📍 Pinetown, ZA: #4 of 16 inventorsTop 25%
Overall (All Time): #3,817,227 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5186132 Spark plug for an internal combustion engine — 1993-02-16