CV

Carl H. Vellmer

📍 Sundern, DE: #26 of 48 inventorsTop 55%
Overall (All Time): #3,734,611 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5484974 Making electric-resistance-soldered multilayer tubing Udo Manken 1996-01-16