DF

David Friedman

I1 Iii Holdings 12: 1 patents #14 of 65Top 25%
🗺 Texas: #2,683 of 15,368 inventorsTop 20%
Overall (2018): #156,529 of 503,207Top 35%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10051132 Voice over internet integration Wai Wu 2018-08-14
9880228 Method and system for measuring the integrity of a power converter Norbert H. Wank 2018-01-30