DK

David Koller

📍 Wilmington, DE: #96 of 289 inventorsTop 35%
🗺 Delaware: #185 of 591 inventorsTop 35%
Overall (2002): #234,411 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6453870 Electrically conducting filter De Quan Yu, Eric Roll, Ling Bai 2002-09-24