JD

John W. Danforth

📍 San Francisco, CA: #25 of 251 inventorsTop 10%
🗺 California: #676 of 10,592 inventorsTop 7%
Overall (1989): #24,039 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4881547 Angioplasty dilitation balloon catheter 1989-11-21
4822345 Controllable flexibility catheter 1989-04-18