DB

David M. Barrett

EX Expensify: 2 patents #1 of 2Top 50%
📍 San Francisco, CA: #1,119 of 5,107 inventorsTop 25%
🗺 California: #13,043 of 60,394 inventorsTop 25%
Overall (2017): #161,205 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9830582 System, computer readable medium, and method for authorizing purchase using on-demand prepaid card 2017-11-28
9799070 System and method for aggregating and presenting financial information Witold Stankiewicz 2017-10-24