Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CK

Charles G. Kalt

DSDisplay Science: 2 patents #1 of 3Top 35%
Williamstown, MA: #1 of 3 inventorsTop 35%
Massachusetts: #740 of 6,583 inventorsTop 15%
Overall (2004): #70,266 of 270,089Top 30%
2 Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6771237 Variable configuration video displays and their manufacture 2004-08-03
6692646 Method of manufacturing a light modulating capacitor array and product Mark Slater, Elliot Schlam 2004-02-17