DK

Douglas W. King

Mastercard: 1 patents #65 of 261Top 25%
📍 Pechhofer Weg, CA: #1 of 14 inventorsTop 8%
🗺 California: #23,431 of 60,411 inventorsTop 40%
Overall (2018): #433,183 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10127535 Method of and system for authorizing purchases made over a computer network 2018-11-13