DK

David William Kravitz

DE Digital Video Express: 1 patents #1 of 4Top 25%
📍 Cambridge, MA: #144 of 439 inventorsTop 35%
🗺 Massachusetts: #1,866 of 6,583 inventorsTop 30%
Overall (2004): #238,807 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6738905 Conditional access via secure logging with simplified key management David Goldschlag 2004-05-18