SC

Steven L. Christophersen

ST Snap-On Tools: 2 patents #67 of 198Top 35%
Overall (All Time): #2,352,885 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4512222 Loosening tool for tie rod sleeves — 1985-04-23
4489498 Bracket qualifier device — 1984-12-25