DF

Derek K. Frempong

PE Pearson Education: 3 patents #13 of 122Top 15%
📍 Perry Hall, MD: #2 of 12 inventorsTop 20%
🗺 Maryland: #305 of 4,116 inventorsTop 8%
Overall (2020): #93,061 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10691783 Authentication integrity protection Geanie Paek, Andrew Silverman 2020-06-23
10691784 Authentication integrity protection Geanie Paek, Andrew Silverman 2020-06-23
10693874 Authentication integrity protection Geanie Paek, Andrew Silverman 2020-06-23