KJ

Keith Johnson

ME Medtronic: 1 patents #12 of 32Top 40%
📍 Coon Rapids, MN: #5 of 15 inventorsTop 35%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #88,603 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4808180 Prosthetic heart valve — 1989-02-28