PD

Paul R. Davis

VI Videx: 2 patents #1 of 1Top 100%
📍 Philadelphia, PA: #68 of 537 inventorsTop 15%
🗺 Pennsylvania: #1,174 of 7,891 inventorsTop 15%
Overall (2019): #133,293 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10423136 Distribution of access control information based on movement of an electronic key — 2019-09-24
10373486 Visible light communication of an access credential in an access control system — 2019-08-06