DD

David Douglas Dunlap

SG Stone Lock Global: 2 patents #1 of 2Top 50%
📍 Leawood, KS: #6 of 38 inventorsTop 20%
🗺 Kansas: #125 of 1,157 inventorsTop 15%
Overall (2022): #167,630 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11301670 Methods and apparatus for collision detection in biometric verification James Trani 2022-04-12
11275929 Methods and apparatus for privacy protection during biometric verification James Trani 2022-03-15