PD

Paul R. Davis

VI Videx: 2 patents #1 of 1Top 100%
📍 Philadelphia, PA: #21 of 241 inventorsTop 9%
🗺 Pennsylvania: #640 of 5,512 inventorsTop 15%
Overall (2002): #47,589 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6474122 Electronic locking system 2002-11-05
D457051 Key for electronic lock 2002-05-14