KC

Keith S. Clark

DA Datatrak: 2 patents #2 of 2Top 100%
📍 Sunnyvale, CA: #17 of 230 inventorsTop 8%
🗺 California: #676 of 10,592 inventorsTop 7%
Overall (1989): #22,557 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4864115 Electronic access card having key pads and coils and combination using the same Mir Imran 1989-09-05
4808993 Electronic secure entry system, apparatus and method — 1989-02-28