CM

Clifford James MacDonald

📍 San Francisco, CA: #14,272 of 26,999 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,904,770 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10621643 Systems and methods for digital gift card selection Mark Levitt, Vinodan Karthikeya Lingham, James George McMillan, Michael Paul Brewer, Margaret Grobler +1 more 2020-04-14
9117237 System, method, and medium for digital gift card selection Mark Levitt, Vinodan Karthikeya Lingham, James George McMillan, Michael Paul Brewer, Margaret Grobler +1 more 2015-08-25