WS

Walter Scheffer

📍 Sundern, DE: #14 of 48 inventorsTop 30%
Overall (All Time): #2,324,328 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4932849 Manual air pump for two wheel tires — 1990-06-12
4425934 Head of an air pump for inflating pneumatic tires having a motorcycle valve — 1984-01-17