JD

John K. Danks

EC Endoscopic Concepts: 1 patents #1 of 3Top 35%
📍 San Francisco, CA: #163 of 582 inventorsTop 30%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #129,872 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5607440 Trocar with lockable shield Richard V. Mazzola, Thomas R. Johnson 1997-03-04