RS

Robert J. Sefton

AM Adti Media: 1 patents #9 of 16Top 60%
📍 San Diego, CA: #9,825 of 23,606 inventorsTop 45%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,532,524 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8922458 Data and power distribution system and method for a large scale display Sheldon Lee Black, Hamid Kharrati, Daniel S. Kline, Anthony David Barghini 2014-12-30
8766880 Enumeration system and method for a LED display Hamid Kharrati 2014-07-01
8558755 Large scale LED display system Hamid Kharrati, Sheldon Lee Black, Daniel S. Kline, Anthony David Barghini 2013-10-15