DB

David C. Brown

Mastercard: 1 patents #97 of 405Top 25%
📍 Dardenne Prairie, MO: #3 of 9 inventorsTop 35%
🗺 Missouri: #755 of 2,707 inventorsTop 30%
Overall (2019): #499,912 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10181119 Methods and systems for self-service checkout Michael Cyr 2019-01-15