RK

Ralk Kolvenbach

Overall (All Time): #3,267,070 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8042720 Device for affixing of tubular medical accessory to a body passage Edward G. Shifrin, Mordehi D. Shvartsman, Mark A. Umansky 2011-10-25