JB

Jeffrey E. Bark

MC Medical Engineering Company: 2 patents #2 of 13Top 20%
📍 Tulsa, OK: #6 of 151 inventorsTop 4%
🗺 Oklahoma: #43 of 749 inventorsTop 6%
Overall (1989): #24,518 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4832054 Septum — 1989-05-23
4802885 Self sealing subcutaneous infusion and withdrawal device Vaughan B. Weeks 1989-02-07