KJ

Keith Johnson

ME Medtronic: 1 patents #15 of 52Top 30%
📍 Coon Rapids, MN: #3 of 10 inventorsTop 30%
🗺 Minnesota: #156 of 1,035 inventorsTop 20%
Overall (1982): #48,943 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4339831 Dynamic annulus heart valve and reconstruction ring — 1982-07-20