DN

David Nelson

AE American Express: 1 patents #74 of 266Top 30%
📍 Calabasas, CA: #80 of 288 inventorsTop 30%
🗺 California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #320,969 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7909240 Method and system for manual authorization — 2011-03-22