JH

Jeff Helgerson

EV Ev3: 1 patents #2 of 10Top 20%
📍 Minneapolis, MN: #83 of 305 inventorsTop 30%
🗺 Minnesota: #1,168 of 4,231 inventorsTop 30%
Overall (2005): #177,493 of 245,428Top 75%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6911037 Retrievable septal defect closure device John P. Gainor, Richard S. Kusleika, Dennis L. Olson, II 2005-06-28